138329604

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{548927}}^1$

素因数の和:548944

約数の個数: 36

約数和(自身を含む): 399619584

約数和(自身を除く): 261289980

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 548927, 1097854, 1646781, 2195708, 3293562, 3842489, 4940343, 6587124, 7684978, 9880686, 11527467, 15369956, 19761372, 23054934, 34582401, 46109868, 69164802, 138329604]

約数ペア:

[(1, 138329604), (2, 69164802), (3, 46109868), (4, 34582401), (6, 23054934), (7, 19761372), (9, 15369956), (12, 11527467), (14, 9880686), (18, 7684978), (21, 6587124), (28, 4940343), (36, 3842489), (42, 3293562), (63, 2195708), (84, 1646781), (126, 1097854), (252, 548927)]