18240244

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{10111}}^1$

素因数の和:10167

約数の個数: 24

約数和(自身を含む): 35675136

約数和(自身を除く): 17434892

約数列:

[1, 2, 4, 11, 22, 41, 44, 82, 164, 451, 902, 1804, 10111, 20222, 40444, 111221, 222442, 414551, 444884, 829102, 1658204, 4560061, 9120122, 18240244]

約数ペア:

[(1, 18240244), (2, 9120122), (4, 4560061), (11, 1658204), (22, 829102), (41, 444884), (44, 414551), (82, 222442), (164, 111221), (451, 40444), (902, 20222), (1804, 10111)]