18176834

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{8423}}^1$

素因数の和:8521

約数の個数: 16

約数和(自身を含む): 29719872

約数和(自身を除く): 11543038

約数列:

[1, 2, 13, 26, 83, 166, 1079, 2158, 8423, 16846, 109499, 218998, 699109, 1398218, 9088417, 18176834]

約数ペア:

[(1, 18176834), (2, 9088417), (13, 1398218), (26, 699109), (83, 218998), (166, 109499), (1079, 16846), (2158, 8423)]