9121748

素因数分解:

$2^2\times {\mathrm{19}}^2\times {\mathrm{6317}}^1$

素因数の和:6359

約数の個数: 18

約数和(自身を含む): 16850106

約数和(自身を除く): 7728358

約数列:

[1, 2, 4, 19, 38, 76, 361, 722, 1444, 6317, 12634, 25268, 120023, 240046, 480092, 2280437, 4560874, 9121748]

約数ペア:

[(1, 9121748), (2, 4560874), (4, 2280437), (19, 480092), (38, 240046), (76, 120023), (361, 25268), (722, 12634), (1444, 6317)]