30857022

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{244897}}^1$

素因数の和:244912

約数の個数: 24

約数和(自身を含む): 76408176

約数和(自身を除く): 45551154

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 244897, 489794, 734691, 1469382, 1714279, 2204073, 3428558, 4408146, 5142837, 10285674, 15428511, 30857022]

約数ペア:

[(1, 30857022), (2, 15428511), (3, 10285674), (6, 5142837), (7, 4408146), (9, 3428558), (14, 2204073), (18, 1714279), (21, 1469382), (42, 734691), (63, 489794), (126, 244897)]