306072018

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{2429143}}^1$

素因数の和:2429158

約数の個数: 24

約数和(自身を含む): 757892928

約数和(自身を除く): 451820910

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 2429143, 4858286, 7287429, 14574858, 17004001, 21862287, 34008002, 43724574, 51012003, 102024006, 153036009, 306072018]

約数ペア:

[(1, 306072018), (2, 153036009), (3, 102024006), (6, 51012003), (7, 43724574), (9, 34008002), (14, 21862287), (18, 17004001), (21, 14574858), (42, 7287429), (63, 4858286), (126, 2429143)]