331380666

素因数分解:

$2^1\times 3^3\times {\mathrm{6136679}}^1$

素因数の和:6136690

約数の個数: 16

約数和(自身を含む): 736401600

約数和(自身を除く): 405020934

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 6136679, 12273358, 18410037, 36820074, 55230111, 110460222, 165690333, 331380666]

約数ペア:

[(1, 331380666), (2, 165690333), (3, 110460222), (6, 55230111), (9, 36820074), (18, 18410037), (27, 12273358), (54, 6136679)]