21421365966

素因数分解:

$2^1\times 3^2\times 7^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1277}}^1$

素因数の和:1349

約数の個数: 384

約数和(自身を含む): 66987648000

約数和(自身を除く): 45566282034

約数列:

[1, 2, 3, 6, 7, 9, 11, 13, 14, 18, 19, 21, 22, 26, 33, 38, 39, 42, 49, 57, 63, 66, 77, 78, 91, 98, 99, 114, 117, 126, 133, 143, 147, 154, 171, 182, 198, 209, 231, 234, 247, 266, 273, 286, 294, 342, 343, 399, 418, 429, 441, 462, 494, 539, 546, 627, 637, 686, 693, 741, 798, 819, 858, 882, 931, 1001, 1029, 1078, 1197, 1254, 1274, 1277, 1287, 1386, 1463, 1482, 1617, 1638, 1729, 1862, 1881, 1911, 2002, 2058, 2223, 2394, 2554, 2574, 2717, 2793, 2926, 3003, 3087, 3234, 3458, 3762, 3773, 3822, 3831, 4389, 4446, 4459, 4851, 5187, 5434, 5586, 5733, 6006, 6174, 6517, 7007, 7546, 7662, 8151, 8379, 8778, 8918, 8939, 9009, 9702, 10241, 10374, 11319, 11466, 11493, 12103, 13034, 13167, 13377, 14014, 14047, 15561, 16302, 16601, 16758, 17878, 18018, 19019, 19551, 20482, 21021, 22638, 22986, 24206, 24263, 24453, 26334, 26754, 26817, 28094, 30723, 31122, 33202, 33957, 36309, 38038, 39102, 40131, 42042, 42141, 48526, 48906, 49049, 49803, 53634, 57057, 58653, 61446, 62573, 63063, 67914, 71687, 72618, 72789, 80262, 80451, 84282, 84721, 92169, 98098, 98329, 99606, 108927, 114114, 116207, 117306, 125146, 126126, 126423, 133133, 143374, 145578, 147147, 149409, 160902, 169442, 169841, 171171, 182611, 184338, 187719, 196658, 215061, 217854, 218367, 232414, 252846, 254163, 266266, 266893, 294294, 294987, 298818, 315419, 339682, 342342, 348621, 365222, 375438, 399399, 430122, 436734, 438011, 441441, 508326, 509523, 533786, 547833, 563157, 589974, 630838, 645183, 688303, 697242, 762489, 798798, 800679, 813449, 876022, 882882, 884961, 931931, 946257, 1019046, 1045863, 1095666, 1126314, 1188887, 1198197, 1278277, 1290366, 1314033, 1376606, 1524978, 1528569, 1601358, 1626898, 1643499, 1769922, 1863862, 1868251, 1892514, 2064909, 2091726, 2207933, 2377774, 2396394, 2402037, 2440347, 2556554, 2628066, 2795793, 2838771, 3057138, 3286998, 3469609, 3566661, 3736502, 3834831, 3942099, 4129818, 4415866, 4804074, 4818121, 4880694, 5591586, 5604753, 5677542, 5694143, 6194727, 6623799, 6939218, 7133322, 7321041, 7669662, 7884198, 8322209, 8387379, 8947939, 9636242, 10408827, 10699983, 11209506, 11388286, 11504493, 12389454, 13077757, 13247598, 14454363, 14642082, 15455531, 16644418, 16774758, 16814259, 17082429, 17895878, 19871397, 20817654, 21399966, 23008986, 24287263, 24966627, 26155514, 26843817, 28908726, 30911062, 31226481, 33628518, 34164858, 39233271, 39742794, 43363089, 46366593, 48574526, 49933254, 51247287, 53687634, 62452962, 62635573, 72861789, 74899881, 78466542, 80531451, 86726178, 91544299, 92733186, 102494574, 108188717, 117699813, 125271146, 139099779, 145723578, 149799762, 161062902, 170010841, 183088598, 187906719, 216377434, 218585367, 235399626, 274632897, 278199558, 324566151, 340021682, 375813438, 437170734, 510032523, 549265794, 563720157, 649132302, 823898691, 973698453, 1020065046, 1127440314, 1190075887, 1530097569, 1647797382, 1947396906, 2380151774, 3060195138, 3570227661, 7140455322, 10710682983, 21421365966]

約数ペア:

[(1, 21421365966), (2, 10710682983), (3, 7140455322), (6, 3570227661), (7, 3060195138), (9, 2380151774), (11, 1947396906), (13, 1647797382), (14, 1530097569), (18, 1190075887), (19, 1127440314), (21, 1020065046), (22, 973698453), (26, 823898691), (33, 649132302), (38, 563720157), (39, 549265794), (42, 510032523), (49, 437170734), (57, 375813438), (63, 340021682), (66, 324566151), (77, 278199558), (78, 274632897), (91, 235399626), (98, 218585367), (99, 216377434), (114, 187906719), (117, 183088598), (126, 170010841), (133, 161062902), (143, 149799762), (147, 145723578), (154, 139099779), (171, 125271146), (182, 117699813), (198, 108188717), (209, 102494574), (231, 92733186), (234, 91544299), (247, 86726178), (266, 80531451), (273, 78466542), (286, 74899881), (294, 72861789), (342, 62635573), (343, 62452962), (399, 53687634), (418, 51247287), (429, 49933254), (441, 48574526), (462, 46366593), (494, 43363089), (539, 39742794), (546, 39233271), (627, 34164858), (637, 33628518), (686, 31226481), (693, 30911062), (741, 28908726), (798, 26843817), (819, 26155514), (858, 24966627), (882, 24287263), (931, 23008986), (1001, 21399966), (1029, 20817654), (1078, 19871397), (1197, 17895878), (1254, 17082429), (1274, 16814259), (1277, 16774758), (1287, 16644418), (1386, 15455531), (1463, 14642082), (1482, 14454363), (1617, 13247598), (1638, 13077757), (1729, 12389454), (1862, 11504493), (1881, 11388286), (1911, 11209506), (2002, 10699983), (2058, 10408827), (2223, 9636242), (2394, 8947939), (2554, 8387379), (2574, 8322209), (2717, 7884198), (2793, 7669662), (2926, 7321041), (3003, 7133322), (3087, 6939218), (3234, 6623799), (3458, 6194727), (3762, 5694143), (3773, 5677542), (3822, 5604753), (3831, 5591586), (4389, 4880694), (4446, 4818121), (4459, 4804074), (4851, 4415866), (5187, 4129818), (5434, 3942099), (5586, 3834831), (5733, 3736502), (6006, 3566661), (6174, 3469609), (6517, 3286998), (7007, 3057138), (7546, 2838771), (7662, 2795793), (8151, 2628066), (8379, 2556554), (8778, 2440347), (8918, 2402037), (8939, 2396394), (9009, 2377774), (9702, 2207933), (10241, 2091726), (10374, 2064909), (11319, 1892514), (11466, 1868251), (11493, 1863862), (12103, 1769922), (13034, 1643499), (13167, 1626898), (13377, 1601358), (14014, 1528569), (14047, 1524978), (15561, 1376606), (16302, 1314033), (16601, 1290366), (16758, 1278277), (17878, 1198197), (18018, 1188887), (19019, 1126314), (19551, 1095666), (20482, 1045863), (21021, 1019046), (22638, 946257), (22986, 931931), (24206, 884961), (24263, 882882), (24453, 876022), (26334, 813449), (26754, 800679), (26817, 798798), (28094, 762489), (30723, 697242), (31122, 688303), (33202, 645183), (33957, 630838), (36309, 589974), (38038, 563157), (39102, 547833), (40131, 533786), (42042, 509523), (42141, 508326), (48526, 441441), (48906, 438011), (49049, 436734), (49803, 430122), (53634, 399399), (57057, 375438), (58653, 365222), (61446, 348621), (62573, 342342), (63063, 339682), (67914, 315419), (71687, 298818), (72618, 294987), (72789, 294294), (80262, 266893), (80451, 266266), (84282, 254163), (84721, 252846), (92169, 232414), (98098, 218367), (98329, 217854), (99606, 215061), (108927, 196658), (114114, 187719), (116207, 184338), (117306, 182611), (125146, 171171), (126126, 169841), (126423, 169442), (133133, 160902), (143374, 149409), (145578, 147147)]