123439284

素因数分解:

$2^2\times 3^2\times {\mathrm{3428869}}^1$

素因数の和:3428879

約数の個数: 18

約数和(自身を含む): 312027170

約数和(自身を除く): 188587886

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 3428869, 6857738, 10286607, 13715476, 20573214, 30859821, 41146428, 61719642, 123439284]

約数ペア:

[(1, 123439284), (2, 61719642), (3, 41146428), (4, 30859821), (6, 20573214), (9, 13715476), (12, 10286607), (18, 6857738), (36, 3428869)]