18150547970

素因数分解:

$2^1\times 5^1\times {\mathrm{193}}^1\times {\mathrm{2347}}^1\times {\mathrm{4007}}^1$

素因数の和:6554

約数の個数: 32

約数和(自身を含む): 32862457728

約数和(自身を除く): 14711909758

約数列:

[1, 2, 5, 10, 193, 386, 965, 1930, 2347, 4007, 4694, 8014, 11735, 20035, 23470, 40070, 452971, 773351, 905942, 1546702, 2264855, 3866755, 4529710, 7733510, 9404429, 18808858, 47022145, 94044290, 1815054797, 3630109594, 9075273985, 18150547970]

約数ペア:

[(1, 18150547970), (2, 9075273985), (5, 3630109594), (10, 1815054797), (193, 94044290), (386, 47022145), (965, 18808858), (1930, 9404429), (2347, 7733510), (4007, 4529710), (4694, 3866755), (8014, 2264855), (11735, 1546702), (20035, 905942), (23470, 773351), (40070, 452971)]