39890484

素因数分解:

$2^2\times 3^2\times {\mathrm{1108069}}^1$

素因数の和:1108079

約数の個数: 18

約数和(自身を含む): 100834370

約数和(自身を除く): 60943886

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 1108069, 2216138, 3324207, 4432276, 6648414, 9972621, 13296828, 19945242, 39890484]

約数ペア:

[(1, 39890484), (2, 19945242), (3, 13296828), (4, 9972621), (6, 6648414), (9, 4432276), (12, 3324207), (18, 2216138), (36, 1108069)]