254403144

素因数分解:

$2^3\times 3^2\times {\mathrm{3533377}}^1$

素因数の和:3533389

約数の個数: 24

約数和(自身を含む): 689008710

約数和(自身を除く): 434605566

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 3533377, 7066754, 10600131, 14133508, 21200262, 28267016, 31800393, 42400524, 63600786, 84801048, 127201572, 254403144]

約数ペア:

[(1, 254403144), (2, 127201572), (3, 84801048), (4, 63600786), (6, 42400524), (8, 31800393), (9, 28267016), (12, 21200262), (18, 14133508), (24, 10600131), (36, 7066754), (72, 3533377)]