383670018

素因数分解:

$2^1\times 3^2\times {\mathrm{21315001}}^1$

素因数の和:21315009

約数の個数: 12

約数和(自身を含む): 831285078

約数和(自身を除く): 447615060

約数列:

[1, 2, 3, 6, 9, 18, 21315001, 42630002, 63945003, 127890006, 191835009, 383670018]

約数ペア:

[(1, 383670018), (2, 191835009), (3, 127890006), (6, 63945003), (9, 42630002), (18, 21315001)]