21612666

素因数分解:

$2^1\times 3^1\times {\mathrm{61}}^1\times {\mathrm{59051}}^1$

素因数の和:59117

約数の個数: 16

約数和(自身を含む): 43934688

約数和(自身を除く): 22322022

約数列:

[1, 2, 3, 6, 61, 122, 183, 366, 59051, 118102, 177153, 354306, 3602111, 7204222, 10806333, 21612666]

約数ペア:

[(1, 21612666), (2, 10806333), (3, 7204222), (6, 3602111), (61, 354306), (122, 177153), (183, 118102), (366, 59051)]