90278316

素因数分解:

$2^2\times 3^2\times {\mathrm{2507731}}^1$

素因数の和:2507741

約数の個数: 18

約数和(自身を含む): 228203612

約数和(自身を除く): 137925296

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 2507731, 5015462, 7523193, 10030924, 15046386, 22569579, 30092772, 45139158, 90278316]

約数ペア:

[(1, 90278316), (2, 45139158), (3, 30092772), (4, 22569579), (6, 15046386), (9, 10030924), (12, 7523193), (18, 5015462), (36, 2507731)]