18218892

素因数分解:

$2^2\times 3^1\times {\mathrm{47}}^1\times {\mathrm{32303}}^1$

素因数の和:32357

約数の個数: 24

約数和(自身を含む): 43416576

約数和(自身を除く): 25197684

約数列:

[1, 2, 3, 4, 6, 12, 47, 94, 141, 188, 282, 564, 32303, 64606, 96909, 129212, 193818, 387636, 1518241, 3036482, 4554723, 6072964, 9109446, 18218892]

約数ペア:

[(1, 18218892), (2, 9109446), (3, 6072964), (4, 4554723), (6, 3036482), (12, 1518241), (47, 387636), (94, 193818), (141, 129212), (188, 96909), (282, 64606), (564, 32303)]