31638372

素因数分解:

$2^2\times 3^1\times {\mathrm{809}}^1\times {\mathrm{3259}}^1$

素因数の和:4075

約数の個数: 24

約数和(自身を含む): 73936800

約数和(自身を除く): 42298428

約数列:

[1, 2, 3, 4, 6, 12, 809, 1618, 2427, 3236, 3259, 4854, 6518, 9708, 9777, 13036, 19554, 39108, 2636531, 5273062, 7909593, 10546124, 15819186, 31638372]

約数ペア:

[(1, 31638372), (2, 15819186), (3, 10546124), (4, 7909593), (6, 5273062), (12, 2636531), (809, 39108), (1618, 19554), (2427, 13036), (3236, 9777), (3259, 9708), (4854, 6518)]