18376628568

素因数分解:

$2^3\times 3^1\times {\mathrm{16963}}^1\times {\mathrm{45139}}^1$

素因数の和:62111

約数の個数: 32

約数和(自身を含む): 45945297600

約数和(自身を除く): 27568669032

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 16963, 33926, 45139, 50889, 67852, 90278, 101778, 135417, 135704, 180556, 203556, 270834, 361112, 407112, 541668, 1083336, 765692857, 1531385714, 2297078571, 3062771428, 4594157142, 6125542856, 9188314284, 18376628568]

約数ペア:

[(1, 18376628568), (2, 9188314284), (3, 6125542856), (4, 4594157142), (6, 3062771428), (8, 2297078571), (12, 1531385714), (24, 765692857), (16963, 1083336), (33926, 541668), (45139, 407112), (50889, 361112), (67852, 270834), (90278, 203556), (101778, 180556), (135417, 135704)]