2106603978

素因数分解:

$2^1\times 3^1\times {\mathrm{109}}^1\times {\mathrm{3221107}}^1$

素因数の和:3221221

約数の個数: 16

約数和(自身を含む): 4251862560

約数和(自身を除く): 2145258582

約数列:

[1, 2, 3, 6, 109, 218, 327, 654, 3221107, 6442214, 9663321, 19326642, 351100663, 702201326, 1053301989, 2106603978]

約数ペア:

[(1, 2106603978), (2, 1053301989), (3, 702201326), (6, 351100663), (109, 19326642), (218, 9663321), (327, 6442214), (654, 3221107)]