131563962

素因数分解:

$2^1\times 3^2\times {\mathrm{521}}^1\times {\mathrm{14029}}^1$

素因数の和:14558

約数の個数: 24

約数和(自身を含む): 285622740

約数和(自身を除く): 154058778

約数列:

[1, 2, 3, 6, 9, 18, 521, 1042, 1563, 3126, 4689, 9378, 14029, 28058, 42087, 84174, 126261, 252522, 7309109, 14618218, 21927327, 43854654, 65781981, 131563962]

約数ペア:

[(1, 131563962), (2, 65781981), (3, 43854654), (6, 21927327), (9, 14618218), (18, 7309109), (521, 252522), (1042, 126261), (1563, 84174), (3126, 42087), (4689, 28058), (9378, 14029)]