129811284

素因数分解:

$2^2\times 3^2\times {\mathrm{3605869}}^1$

素因数の和:3605879

約数の個数: 18

約数和(自身を含む): 328134170

約数和(自身を除く): 198322886

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 3605869, 7211738, 10817607, 14423476, 21635214, 32452821, 43270428, 64905642, 129811284]

約数ペア:

[(1, 129811284), (2, 64905642), (3, 43270428), (4, 32452821), (6, 21635214), (9, 14423476), (12, 10817607), (18, 7211738), (36, 3605869)]