121930254

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{218513}}^1$

素因数の和:218552

約数の個数: 24

約数和(自身を含む): 272705472

約数和(自身を除く): 150775218

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 93, 186, 279, 558, 218513, 437026, 655539, 1311078, 1966617, 3933234, 6773903, 13547806, 20321709, 40643418, 60965127, 121930254]

約数ペア:

[(1, 121930254), (2, 60965127), (3, 40643418), (6, 20321709), (9, 13547806), (18, 6773903), (31, 3933234), (62, 1966617), (93, 1311078), (186, 655539), (279, 437026), (558, 218513)]