40421898

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{204151}}^1$

素因数の和:204170

約数の個数: 24

約数和(自身を含む): 95543136

約数和(自身を除く): 55121238

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 198, 204151, 408302, 612453, 1224906, 1837359, 2245661, 3674718, 4491322, 6736983, 13473966, 20210949, 40421898]

約数ペア:

[(1, 40421898), (2, 20210949), (3, 13473966), (6, 6736983), (9, 4491322), (11, 3674718), (18, 2245661), (22, 1837359), (33, 1224906), (66, 612453), (99, 408302), (198, 204151)]