21945054

素因数分解:

$2^1\times 3^1\times {\mathrm{29}}^2\times {\mathrm{4349}}^1$

素因数の和:4412

約数の個数: 24

約数和(自身を含む): 45466200

約数和(自身を除く): 23521146

約数列:

[1, 2, 3, 6, 29, 58, 87, 174, 841, 1682, 2523, 4349, 5046, 8698, 13047, 26094, 126121, 252242, 378363, 756726, 3657509, 7315018, 10972527, 21945054]

約数ペア:

[(1, 21945054), (2, 10972527), (3, 7315018), (6, 3657509), (29, 756726), (58, 378363), (87, 252242), (174, 126121), (841, 26094), (1682, 13047), (2523, 8698), (4349, 5046)]