145401174

素因数分解:

$2^1\times 3^2\times {\mathrm{47}}^1\times {\mathrm{171869}}^1$

素因数の和:171924

約数の個数: 24

約数和(自身を含む): 321740640

約数和(自身を除く): 176339466

約数列:

[1, 2, 3, 6, 9, 18, 47, 94, 141, 282, 423, 846, 171869, 343738, 515607, 1031214, 1546821, 3093642, 8077843, 16155686, 24233529, 48467058, 72700587, 145401174]

約数ペア:

[(1, 145401174), (2, 72700587), (3, 48467058), (6, 24233529), (9, 16155686), (18, 8077843), (47, 3093642), (94, 1546821), (141, 1031214), (282, 515607), (423, 343738), (846, 171869)]