628756926

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{2138629}}^1$

素因数の和:2138648

約数の個数: 24

約数和(自身を含む): 1462822920

約数和(自身を除く): 834065994

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 2138629, 4277258, 6415887, 12831774, 14970403, 29940806, 44911209, 89822418, 104792821, 209585642, 314378463, 628756926]

約数ペア:

[(1, 628756926), (2, 314378463), (3, 209585642), (6, 104792821), (7, 89822418), (14, 44911209), (21, 29940806), (42, 14970403), (49, 12831774), (98, 6415887), (147, 4277258), (294, 2138629)]