218980296

素因数分解:

$2^3\times 3^2\times {\mathrm{3041393}}^1$

素因数の和:3041405

約数の個数: 24

約数和(自身を含む): 593071830

約数和(自身を除く): 374091534

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 3041393, 6082786, 9124179, 12165572, 18248358, 24331144, 27372537, 36496716, 54745074, 72993432, 109490148, 218980296]

約数ペア:

[(1, 218980296), (2, 109490148), (3, 72993432), (4, 54745074), (6, 36496716), (8, 27372537), (9, 24331144), (12, 18248358), (18, 12165572), (24, 9124179), (36, 6082786), (72, 3041393)]