71731962

素因数分解:

$2^1\times 3^2\times {\mathrm{419}}^1\times {\mathrm{9511}}^1$

素因数の和:9938

約数の個数: 24

約数和(自身を含む): 155806560

約数和(自身を除く): 84074598

約数列:

[1, 2, 3, 6, 9, 18, 419, 838, 1257, 2514, 3771, 7542, 9511, 19022, 28533, 57066, 85599, 171198, 3985109, 7970218, 11955327, 23910654, 35865981, 71731962]

約数ペア:

[(1, 71731962), (2, 35865981), (3, 23910654), (6, 11955327), (9, 7970218), (18, 3985109), (419, 171198), (838, 85599), (1257, 57066), (2514, 28533), (3771, 19022), (7542, 9511)]