21466103656

素因数分解:

$2^3\times {\mathrm{137}}^1\times {\mathrm{757}}^1\times {\mathrm{25873}}^1$

素因数の和:26773

約数の個数: 32

約数和(自身を含む): 40597858440

約数和(自身を除く): 19131754784

約数列:

[1, 2, 4, 8, 137, 274, 548, 757, 1096, 1514, 3028, 6056, 25873, 51746, 103492, 103709, 206984, 207418, 414836, 829672, 3544601, 7089202, 14178404, 19585861, 28356808, 39171722, 78343444, 156686888, 2683262957, 5366525914, 10733051828, 21466103656]

約数ペア:

[(1, 21466103656), (2, 10733051828), (4, 5366525914), (8, 2683262957), (137, 156686888), (274, 78343444), (548, 39171722), (757, 28356808), (1096, 19585861), (1514, 14178404), (3028, 7089202), (6056, 3544601), (25873, 829672), (51746, 414836), (103492, 207418), (103709, 206984)]