21873457116

素因数分解:

$2^2\times 3^2\times 7^3\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{1319}}^1$

素因数の和:1446

約数の個数: 288

約数和(自身を含む): 69189120000

約数和(自身を除く): 47315662884

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 17, 18, 21, 28, 34, 36, 42, 49, 51, 63, 68, 79, 84, 98, 102, 119, 126, 147, 153, 158, 196, 204, 237, 238, 252, 294, 306, 316, 343, 357, 441, 474, 476, 553, 588, 612, 686, 711, 714, 833, 882, 948, 1029, 1071, 1106, 1319, 1343, 1372, 1422, 1428, 1659, 1666, 1764, 2058, 2142, 2212, 2499, 2638, 2686, 2844, 3087, 3318, 3332, 3871, 3957, 4029, 4116, 4284, 4977, 4998, 5276, 5372, 5831, 6174, 6636, 7497, 7742, 7914, 8058, 9233, 9401, 9954, 9996, 11613, 11662, 11871, 12087, 12348, 14994, 15484, 15828, 16116, 17493, 18466, 18802, 19908, 22423, 23226, 23324, 23742, 24174, 27097, 27699, 28203, 29988, 34839, 34986, 36932, 37604, 44846, 46452, 47484, 48348, 52479, 54194, 55398, 56406, 64631, 65807, 67269, 69678, 69972, 81291, 83097, 84609, 89692, 104201, 104958, 108388, 110796, 112812, 129262, 131614, 134538, 139356, 156961, 162582, 166194, 169218, 193893, 197421, 201807, 208402, 209916, 243873, 258524, 263228, 269076, 312603, 313922, 325164, 332388, 338436, 387786, 394842, 403614, 416804, 452417, 460649, 470883, 487746, 581679, 592263, 625206, 627844, 729407, 775572, 789684, 807228, 904834, 921298, 937809, 941766, 975492, 1098727, 1163358, 1184526, 1250412, 1357251, 1381947, 1412649, 1458814, 1771417, 1809668, 1842596, 1875618, 1883532, 2188221, 2197454, 2326716, 2369052, 2714502, 2763894, 2825298, 2917628, 3296181, 3542834, 3751236, 4071753, 4145841, 4376442, 4394908, 5105849, 5314251, 5429004, 5527788, 5650596, 6564663, 6592362, 7085668, 7691089, 8143506, 8291682, 8752884, 9888543, 10211698, 10628502, 12399919, 13129326, 13184724, 15317547, 15382178, 15942753, 16287012, 16583364, 19777086, 20423396, 21257004, 23073267, 24799838, 26258652, 30635094, 30764356, 31885506, 35740943, 37199757, 39554172, 45952641, 46146534, 49599676, 61270188, 63771012, 69219801, 71481886, 74399514, 86799433, 91905282, 92293068, 107222829, 111599271, 138439602, 142963772, 148799028, 173598866, 183810564, 214445658, 223198542, 260398299, 276879204, 321668487, 347197732, 428891316, 446397084, 520796598, 607596031, 643336974, 781194897, 1041593196, 1215192062, 1286673948, 1562389794, 1822788093, 2430384124, 3124779588, 3645576186, 5468364279, 7291152372, 10936728558, 21873457116]

約数ペア:

[(1, 21873457116), (2, 10936728558), (3, 7291152372), (4, 5468364279), (6, 3645576186), (7, 3124779588), (9, 2430384124), (12, 1822788093), (14, 1562389794), (17, 1286673948), (18, 1215192062), (21, 1041593196), (28, 781194897), (34, 643336974), (36, 607596031), (42, 520796598), (49, 446397084), (51, 428891316), (63, 347197732), (68, 321668487), (79, 276879204), (84, 260398299), (98, 223198542), (102, 214445658), (119, 183810564), (126, 173598866), (147, 148799028), (153, 142963772), (158, 138439602), (196, 111599271), (204, 107222829), (237, 92293068), (238, 91905282), (252, 86799433), (294, 74399514), (306, 71481886), (316, 69219801), (343, 63771012), (357, 61270188), (441, 49599676), (474, 46146534), (476, 45952641), (553, 39554172), (588, 37199757), (612, 35740943), (686, 31885506), (711, 30764356), (714, 30635094), (833, 26258652), (882, 24799838), (948, 23073267), (1029, 21257004), (1071, 20423396), (1106, 19777086), (1319, 16583364), (1343, 16287012), (1372, 15942753), (1422, 15382178), (1428, 15317547), (1659, 13184724), (1666, 13129326), (1764, 12399919), (2058, 10628502), (2142, 10211698), (2212, 9888543), (2499, 8752884), (2638, 8291682), (2686, 8143506), (2844, 7691089), (3087, 7085668), (3318, 6592362), (3332, 6564663), (3871, 5650596), (3957, 5527788), (4029, 5429004), (4116, 5314251), (4284, 5105849), (4977, 4394908), (4998, 4376442), (5276, 4145841), (5372, 4071753), (5831, 3751236), (6174, 3542834), (6636, 3296181), (7497, 2917628), (7742, 2825298), (7914, 2763894), (8058, 2714502), (9233, 2369052), (9401, 2326716), (9954, 2197454), (9996, 2188221), (11613, 1883532), (11662, 1875618), (11871, 1842596), (12087, 1809668), (12348, 1771417), (14994, 1458814), (15484, 1412649), (15828, 1381947), (16116, 1357251), (17493, 1250412), (18466, 1184526), (18802, 1163358), (19908, 1098727), (22423, 975492), (23226, 941766), (23324, 937809), (23742, 921298), (24174, 904834), (27097, 807228), (27699, 789684), (28203, 775572), (29988, 729407), (34839, 627844), (34986, 625206), (36932, 592263), (37604, 581679), (44846, 487746), (46452, 470883), (47484, 460649), (48348, 452417), (52479, 416804), (54194, 403614), (55398, 394842), (56406, 387786), (64631, 338436), (65807, 332388), (67269, 325164), (69678, 313922), (69972, 312603), (81291, 269076), (83097, 263228), (84609, 258524), (89692, 243873), (104201, 209916), (104958, 208402), (108388, 201807), (110796, 197421), (112812, 193893), (129262, 169218), (131614, 166194), (134538, 162582), (139356, 156961)]