66515878

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{21143}}^1$

素因数の和:21180

約数の個数: 24

約数和(自身を含む): 118110384

約数和(自身を除く): 51594506

約数列:

[1, 2, 11, 13, 22, 26, 121, 143, 242, 286, 1573, 3146, 21143, 42286, 232573, 274859, 465146, 549718, 2558303, 3023449, 5116606, 6046898, 33257939, 66515878]

約数ペア:

[(1, 66515878), (2, 33257939), (11, 6046898), (13, 5116606), (22, 3023449), (26, 2558303), (121, 549718), (143, 465146), (242, 274859), (286, 232573), (1573, 42286), (3146, 21143)]