421032078

素因数分解:

$2^1\times 3^2\times {\mathrm{2777}}^1\times {\mathrm{8423}}^1$

素因数の和:11208

約数の個数: 24

約数和(自身を含む): 912673008

約数和(自身を除く): 491640930

約数列:

[1, 2, 3, 6, 9, 18, 2777, 5554, 8331, 8423, 16662, 16846, 24993, 25269, 49986, 50538, 75807, 151614, 23390671, 46781342, 70172013, 140344026, 210516039, 421032078]

約数ペア:

[(1, 421032078), (2, 210516039), (3, 140344026), (6, 70172013), (9, 46781342), (18, 23390671), (2777, 151614), (5554, 75807), (8331, 50538), (8423, 49986), (16662, 25269), (16846, 24993)]