18763808224

素因数分解:

$2^5\times 7^1\times {\mathrm{37}}^1\times {\mathrm{929}}^1\times {\mathrm{2437}}^1$

素因数の和:3420

約数の個数: 96

約数和(自身を含む): 43424095680

約数和(自身を除く): 24660287456

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 37, 56, 74, 112, 148, 224, 259, 296, 518, 592, 929, 1036, 1184, 1858, 2072, 2437, 3716, 4144, 4874, 6503, 7432, 8288, 9748, 13006, 14864, 17059, 19496, 26012, 29728, 34118, 34373, 38992, 52024, 68236, 68746, 77984, 90169, 104048, 136472, 137492, 180338, 208096, 240611, 272944, 274984, 360676, 481222, 545888, 549968, 631183, 721352, 962444, 1099936, 1262366, 1442704, 1924888, 2263973, 2524732, 2885408, 3849776, 4527946, 5049464, 7699552, 9055892, 10098928, 15847811, 18111784, 20197856, 31695622, 36223568, 63391244, 72447136, 83767001, 126782488, 167534002, 253564976, 335068004, 507129952, 586369007, 670136008, 1172738014, 1340272016, 2345476028, 2680544032, 4690952056, 9381904112, 18763808224]

約数ペア:

[(1, 18763808224), (2, 9381904112), (4, 4690952056), (7, 2680544032), (8, 2345476028), (14, 1340272016), (16, 1172738014), (28, 670136008), (32, 586369007), (37, 507129952), (56, 335068004), (74, 253564976), (112, 167534002), (148, 126782488), (224, 83767001), (259, 72447136), (296, 63391244), (518, 36223568), (592, 31695622), (929, 20197856), (1036, 18111784), (1184, 15847811), (1858, 10098928), (2072, 9055892), (2437, 7699552), (3716, 5049464), (4144, 4527946), (4874, 3849776), (6503, 2885408), (7432, 2524732), (8288, 2263973), (9748, 1924888), (13006, 1442704), (14864, 1262366), (17059, 1099936), (19496, 962444), (26012, 721352), (29728, 631183), (34118, 549968), (34373, 545888), (38992, 481222), (52024, 360676), (68236, 274984), (68746, 272944), (77984, 240611), (90169, 208096), (104048, 180338), (136472, 137492)]