21935046

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{74609}}^1$

素因数の和:74628

約数の個数: 24

約数和(自身を含む): 51033240

約数和(自身を除く): 29098194

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 74609, 149218, 223827, 447654, 522263, 1044526, 1566789, 3133578, 3655841, 7311682, 10967523, 21935046]

約数ペア:

[(1, 21935046), (2, 10967523), (3, 7311682), (6, 3655841), (7, 3133578), (14, 1566789), (21, 1044526), (42, 522263), (49, 447654), (98, 223827), (147, 149218), (294, 74609)]