139647372

素因数分解:

$2^2\times 3^1\times {\mathrm{659}}^1\times {\mathrm{17659}}^1$

素因数の和:18325

約数の個数: 24

約数和(自身を含む): 326356800

約数和(自身を除く): 186709428

約数列:

[1, 2, 3, 4, 6, 12, 659, 1318, 1977, 2636, 3954, 7908, 17659, 35318, 52977, 70636, 105954, 211908, 11637281, 23274562, 34911843, 46549124, 69823686, 139647372]

約数ペア:

[(1, 139647372), (2, 69823686), (3, 46549124), (4, 34911843), (6, 23274562), (12, 11637281), (659, 211908), (1318, 105954), (1977, 70636), (2636, 52977), (3954, 35318), (7908, 17659)]