165163986

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{705829}}^1$

素因数の和:705850

約数の個数: 24

約数和(自身を含む): 385383180

約数和(自身を除く): 220219194

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 705829, 1411658, 2117487, 4234974, 6352461, 9175777, 12704922, 18351554, 27527331, 55054662, 82581993, 165163986]

約数ペア:

[(1, 165163986), (2, 82581993), (3, 55054662), (6, 27527331), (9, 18351554), (13, 12704922), (18, 9175777), (26, 6352461), (39, 4234974), (78, 2117487), (117, 1411658), (234, 705829)]