31842798

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{408241}}^1$

素因数の和:408259

約数の個数: 16

約数和(自身を含む): 68584656

約数和(自身を除く): 36741858

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 408241, 816482, 1224723, 2449446, 5307133, 10614266, 15921399, 31842798]

約数ペア:

[(1, 31842798), (2, 15921399), (3, 10614266), (6, 5307133), (13, 2449446), (26, 1224723), (39, 816482), (78, 408241)]