240261426

素因数分解:

$2^1\times 3^2\times {\mathrm{101}}^1\times {\mathrm{132157}}^1$

素因数の和:132266

約数の個数: 24

約数和(自身を含む): 525724524

約数和(自身を除く): 285463098

約数列:

[1, 2, 3, 6, 9, 18, 101, 202, 303, 606, 909, 1818, 132157, 264314, 396471, 792942, 1189413, 2378826, 13347857, 26695714, 40043571, 80087142, 120130713, 240261426]

約数ペア:

[(1, 240261426), (2, 120130713), (3, 80087142), (6, 40043571), (9, 26695714), (18, 13347857), (101, 2378826), (202, 1189413), (303, 792942), (606, 396471), (909, 264314), (1818, 132157)]