18173922

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^2\times {\mathrm{17923}}^1$

素因数の和:17954

約数の個数: 24

約数和(自身を含む): 39361104

約数和(自身を除く): 21187182

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 169, 338, 507, 1014, 17923, 35846, 53769, 107538, 232999, 465998, 698997, 1397994, 3028987, 6057974, 9086961, 18173922]

約数ペア:

[(1, 18173922), (2, 9086961), (3, 6057974), (6, 3028987), (13, 1397994), (26, 698997), (39, 465998), (78, 232999), (169, 107538), (338, 53769), (507, 35846), (1014, 17923)]