81396186

素因数分解:

$2^1\times 3^1\times {\mathrm{109}}^1\times {\mathrm{124459}}^1$

素因数の和:124573

約数の個数: 16

約数和(自身を含む): 164287200

約数和(自身を除く): 82891014

約数列:

[1, 2, 3, 6, 109, 218, 327, 654, 124459, 248918, 373377, 746754, 13566031, 27132062, 40698093, 81396186]

約数ペア:

[(1, 81396186), (2, 40698093), (3, 27132062), (6, 13566031), (109, 746754), (218, 373377), (327, 248918), (654, 124459)]