18782790936

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{64663}}^1$

素因数の和:64718

約数の個数: 192

約数和(自身を含む): 61922246400

約数和(自身を除く): 43139455464

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 19, 21, 24, 26, 28, 38, 39, 42, 49, 52, 56, 57, 76, 78, 84, 91, 98, 104, 114, 133, 147, 152, 156, 168, 182, 196, 228, 247, 266, 273, 294, 312, 364, 392, 399, 456, 494, 532, 546, 588, 637, 728, 741, 798, 931, 988, 1064, 1092, 1176, 1274, 1482, 1596, 1729, 1862, 1911, 1976, 2184, 2548, 2793, 2964, 3192, 3458, 3724, 3822, 5096, 5187, 5586, 5928, 6916, 7448, 7644, 10374, 11172, 12103, 13832, 15288, 20748, 22344, 24206, 36309, 41496, 48412, 64663, 72618, 96824, 129326, 145236, 193989, 258652, 290472, 387978, 452641, 517304, 775956, 840619, 905282, 1228597, 1357923, 1551912, 1681238, 1810564, 2457194, 2521857, 2715846, 3168487, 3362476, 3621128, 3685791, 4914388, 5043714, 5431692, 5884333, 6336974, 6724952, 7371582, 8600179, 9505461, 9828776, 10087428, 10863384, 11768666, 12673948, 14743164, 15971761, 17200358, 17652999, 19010922, 20174856, 23537332, 25347896, 25800537, 29486328, 31943522, 34400716, 35305998, 38021844, 41190331, 47074664, 47915283, 51601074, 60201253, 63887044, 68801432, 70611996, 76043688, 82380662, 95830566, 103202148, 111802327, 120402506, 123570993, 127774088, 141223992, 164761324, 180603759, 191661132, 206404296, 223604654, 240805012, 247141986, 329522648, 335406981, 361207518, 383322264, 447209308, 481610024, 494283972, 670813962, 722415036, 782616289, 894418616, 988567944, 1341627924, 1444830072, 1565232578, 2347848867, 2683255848, 3130465156, 4695697734, 6260930312, 9391395468, 18782790936]

約数ペア:

[(1, 18782790936), (2, 9391395468), (3, 6260930312), (4, 4695697734), (6, 3130465156), (7, 2683255848), (8, 2347848867), (12, 1565232578), (13, 1444830072), (14, 1341627924), (19, 988567944), (21, 894418616), (24, 782616289), (26, 722415036), (28, 670813962), (38, 494283972), (39, 481610024), (42, 447209308), (49, 383322264), (52, 361207518), (56, 335406981), (57, 329522648), (76, 247141986), (78, 240805012), (84, 223604654), (91, 206404296), (98, 191661132), (104, 180603759), (114, 164761324), (133, 141223992), (147, 127774088), (152, 123570993), (156, 120402506), (168, 111802327), (182, 103202148), (196, 95830566), (228, 82380662), (247, 76043688), (266, 70611996), (273, 68801432), (294, 63887044), (312, 60201253), (364, 51601074), (392, 47915283), (399, 47074664), (456, 41190331), (494, 38021844), (532, 35305998), (546, 34400716), (588, 31943522), (637, 29486328), (728, 25800537), (741, 25347896), (798, 23537332), (931, 20174856), (988, 19010922), (1064, 17652999), (1092, 17200358), (1176, 15971761), (1274, 14743164), (1482, 12673948), (1596, 11768666), (1729, 10863384), (1862, 10087428), (1911, 9828776), (1976, 9505461), (2184, 8600179), (2548, 7371582), (2793, 6724952), (2964, 6336974), (3192, 5884333), (3458, 5431692), (3724, 5043714), (3822, 4914388), (5096, 3685791), (5187, 3621128), (5586, 3362476), (5928, 3168487), (6916, 2715846), (7448, 2521857), (7644, 2457194), (10374, 1810564), (11172, 1681238), (12103, 1551912), (13832, 1357923), (15288, 1228597), (20748, 905282), (22344, 840619), (24206, 775956), (36309, 517304), (41496, 452641), (48412, 387978), (64663, 290472), (72618, 258652), (96824, 193989), (129326, 145236)]