21131289084

素因数分解:

$2^2\times 3^1\times {\mathrm{101}}^1\times {\mathrm{17435057}}^1$

素因数の和:17435165

約数の個数: 24

約数和(自身を含む): 49794525648

約数和(自身を除く): 28663236564

約数列:

[1, 2, 3, 4, 6, 12, 101, 202, 303, 404, 606, 1212, 17435057, 34870114, 52305171, 69740228, 104610342, 209220684, 1760940757, 3521881514, 5282822271, 7043763028, 10565644542, 21131289084]

約数ペア:

[(1, 21131289084), (2, 10565644542), (3, 7043763028), (4, 5282822271), (6, 3521881514), (12, 1760940757), (101, 209220684), (202, 104610342), (303, 69740228), (404, 52305171), (606, 34870114), (1212, 17435057)]