18188085

素因数分解:

$3^1\times 5^1\times {\mathrm{569}}^1\times {\mathrm{2131}}^1$

素因数の和:2708

約数の個数: 16

約数和(自身を含む): 29165760

約数和(自身を除く): 10977675

約数列:

[1, 3, 5, 15, 569, 1707, 2131, 2845, 6393, 8535, 10655, 31965, 1212539, 3637617, 6062695, 18188085]

約数ペア:

[(1, 18188085), (3, 6062695), (5, 3637617), (15, 1212539), (569, 31965), (1707, 10655), (2131, 8535), (2845, 6393)]