157425786

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{1249411}}^1$

素因数の和:1249426

約数の個数: 24

約数和(自身を含む): 389816544

約数和(自身を除く): 232390758

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 1249411, 2498822, 3748233, 7496466, 8745877, 11244699, 17491754, 22489398, 26237631, 52475262, 78712893, 157425786]

約数ペア:

[(1, 157425786), (2, 78712893), (3, 52475262), (6, 26237631), (7, 22489398), (9, 17491754), (14, 11244699), (18, 8745877), (21, 7496466), (42, 3748233), (63, 2498822), (126, 1249411)]