421710018

素因数分解:

$2^1\times 3^1\times {\mathrm{193}}^1\times {\mathrm{364171}}^1$

素因数の和:364369

約数の個数: 16

約数和(自身を含む): 847792416

約数和(自身を除く): 426082398

約数列:

[1, 2, 3, 6, 193, 386, 579, 1158, 364171, 728342, 1092513, 2185026, 70285003, 140570006, 210855009, 421710018]

約数ペア:

[(1, 421710018), (2, 210855009), (3, 140570006), (6, 70285003), (193, 2185026), (386, 1092513), (579, 728342), (1158, 364171)]