20171634

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{68611}}^1$

素因数の和:68630

約数の個数: 24

約数和(自身を含む): 46930608

約数和(自身を除く): 26758974

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 68611, 137222, 205833, 411666, 480277, 960554, 1440831, 2881662, 3361939, 6723878, 10085817, 20171634]

約数ペア:

[(1, 20171634), (2, 10085817), (3, 6723878), (6, 3361939), (7, 2881662), (14, 1440831), (21, 960554), (42, 480277), (49, 411666), (98, 205833), (147, 137222), (294, 68611)]