18552039

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{223}}^1\times {\mathrm{2521}}^1$

素因数の和:2758

約数の個数: 16

約数和(自身を含む): 27116544

約数和(自身を除く): 8564505

約数列:

[1, 3, 11, 33, 223, 669, 2453, 2521, 7359, 7563, 27731, 83193, 562183, 1686549, 6184013, 18552039]

約数ペア:

[(1, 18552039), (3, 6184013), (11, 1686549), (33, 562183), (223, 83193), (669, 27731), (2453, 7563), (2521, 7359)]