221405634

素因数分解:

$2^1\times 3^2\times {\mathrm{467}}^1\times {\mathrm{26339}}^1$

素因数の和:26814

約数の個数: 24

約数和(自身を含む): 480757680

約数和(自身を除く): 259352046

約数列:

[1, 2, 3, 6, 9, 18, 467, 934, 1401, 2802, 4203, 8406, 26339, 52678, 79017, 158034, 237051, 474102, 12300313, 24600626, 36900939, 73801878, 110702817, 221405634]

約数ペア:

[(1, 221405634), (2, 110702817), (3, 73801878), (6, 36900939), (9, 24600626), (18, 12300313), (467, 474102), (934, 237051), (1401, 158034), (2802, 79017), (4203, 52678), (8406, 26339)]