21410874

素因数分解:

$2^1\times 3^2\times {\mathrm{29}}^1\times {\mathrm{41017}}^1$

素因数の和:41054

約数の個数: 24

約数和(自身を含む): 47991060

約数和(自身を除く): 26580186

約数列:

[1, 2, 3, 6, 9, 18, 29, 58, 87, 174, 261, 522, 41017, 82034, 123051, 246102, 369153, 738306, 1189493, 2378986, 3568479, 7136958, 10705437, 21410874]

約数ペア:

[(1, 21410874), (2, 10705437), (3, 7136958), (6, 3568479), (9, 2378986), (18, 1189493), (29, 738306), (58, 369153), (87, 246102), (174, 123051), (261, 82034), (522, 41017)]