4221018

素因数分解:

$2^1\times 3^3\times {\mathrm{78167}}^1$

素因数の和:78178

約数の個数: 16

約数和(自身を含む): 9380160

約数和(自身を除く): 5159142

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 78167, 156334, 234501, 469002, 703503, 1407006, 2110509, 4221018]

約数ペア:

[(1, 4221018), (2, 2110509), (3, 1407006), (6, 703503), (9, 469002), (18, 234501), (27, 156334), (54, 78167)]