68556438

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{122861}}^1$

素因数の和:122900

約数の個数: 24

約数和(自身を含む): 153331776

約数和(自身を除く): 84775338

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 93, 186, 279, 558, 122861, 245722, 368583, 737166, 1105749, 2211498, 3808691, 7617382, 11426073, 22852146, 34278219, 68556438]

約数ペア:

[(1, 68556438), (2, 34278219), (3, 22852146), (6, 11426073), (9, 7617382), (18, 3808691), (31, 2211498), (62, 1105749), (93, 737166), (186, 368583), (279, 245722), (558, 122861)]