40747818

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{357437}}^1$

素因数の和:357461

約数の個数: 16

約数和(自身を含む): 85785120

約数和(自身を除く): 45037302

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 357437, 714874, 1072311, 2144622, 6791303, 13582606, 20373909, 40747818]

約数ペア:

[(1, 40747818), (2, 20373909), (3, 13582606), (6, 6791303), (19, 2144622), (38, 1072311), (57, 714874), (114, 357437)]