18144292010

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{2288057}}^1$

素因数の和:2288138

約数の個数: 32

約数和(自身を含む): 35748618192

約数和(自身を除く): 17604326182

約数列:

[1, 2, 5, 10, 13, 26, 61, 65, 122, 130, 305, 610, 793, 1586, 3965, 7930, 2288057, 4576114, 11440285, 22880570, 29744741, 59489482, 139571477, 148723705, 279142954, 297447410, 697857385, 1395714770, 1814429201, 3628858402, 9072146005, 18144292010]

約数ペア:

[(1, 18144292010), (2, 9072146005), (5, 3628858402), (10, 1814429201), (13, 1395714770), (26, 697857385), (61, 297447410), (65, 279142954), (122, 148723705), (130, 139571477), (305, 59489482), (610, 29744741), (793, 22880570), (1586, 11440285), (3965, 4576114), (7930, 2288057)]