42166762

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{13789}}^1$

素因数の和:13941

約数の個数: 16

約数和(自身を含む): 69501600

約数和(自身を除く): 27334838

約数列:

[1, 2, 11, 22, 139, 278, 1529, 3058, 13789, 27578, 151679, 303358, 1916671, 3833342, 21083381, 42166762]

約数ペア:

[(1, 42166762), (2, 21083381), (11, 3833342), (22, 1916671), (139, 303358), (278, 151679), (1529, 27578), (3058, 13789)]