2012399118

素因数分解:

$2^1\times 3^2\times {\mathrm{111799951}}^1$

素因数の和:111799959

約数の個数: 12

約数和(自身を含む): 4360198128

約数和(自身を除く): 2347799010

約数列:

[1, 2, 3, 6, 9, 18, 111799951, 223599902, 335399853, 670799706, 1006199559, 2012399118]

約数ペア:

[(1, 2012399118), (2, 1006199559), (3, 670799706), (6, 335399853), (9, 223599902), (18, 111799951)]