421036218

素因数分解:

$2^1\times 3^4\times {\mathrm{2598989}}^1$

素因数の和:2599003

約数の個数: 20

約数和(自身を含む): 943433370

約数和(自身を除く): 522397152

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 2598989, 5197978, 7796967, 15593934, 23390901, 46781802, 70172703, 140345406, 210518109, 421036218]

約数ペア:

[(1, 421036218), (2, 210518109), (3, 140345406), (6, 70172703), (9, 46781802), (18, 23390901), (27, 15593934), (54, 7796967), (81, 5197978), (162, 2598989)]