126991866

素因数分解:

$2^1\times 3^1\times {\mathrm{647}}^1\times {\mathrm{32713}}^1$

素因数の和:33365

約数の個数: 16

約数和(自身を含む): 254384064

約数和(自身を除く): 127392198

約数列:

[1, 2, 3, 6, 647, 1294, 1941, 3882, 32713, 65426, 98139, 196278, 21165311, 42330622, 63495933, 126991866]

約数ペア:

[(1, 126991866), (2, 63495933), (3, 42330622), (6, 21165311), (647, 196278), (1294, 98139), (1941, 65426), (3882, 32713)]