66231666

素因数分解:

$2^1\times 3^2\times {\mathrm{173}}^1\times {\mathrm{21269}}^1$

素因数の和:21450

約数の個数: 24

約数和(自身を含む): 144338220

約数和(自身を除く): 78106554

約数列:

[1, 2, 3, 6, 9, 18, 173, 346, 519, 1038, 1557, 3114, 21269, 42538, 63807, 127614, 191421, 382842, 3679537, 7359074, 11038611, 22077222, 33115833, 66231666]

約数ペア:

[(1, 66231666), (2, 33115833), (3, 22077222), (6, 11038611), (9, 7359074), (18, 3679537), (173, 382842), (346, 191421), (519, 127614), (1038, 63807), (1557, 42538), (3114, 21269)]