139338954

素因数分解:

$2^1\times 3^4\times {\mathrm{860117}}^1$

素因数の和:860131

約数の個数: 20

約数和(自身を含む): 312222834

約数和(自身を除く): 172883880

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 860117, 1720234, 2580351, 5160702, 7741053, 15482106, 23223159, 46446318, 69669477, 139338954]

約数ペア:

[(1, 139338954), (2, 69669477), (3, 46446318), (6, 23223159), (9, 15482106), (18, 7741053), (27, 5160702), (54, 2580351), (81, 1720234), (162, 860117)]