27405994

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{25423}}^1$

素因数の和:25450

約数の個数: 24

約数和(自身を含む): 52170048

約数和(自身を除く): 24764054

約数列:

[1, 2, 7, 11, 14, 22, 49, 77, 98, 154, 539, 1078, 25423, 50846, 177961, 279653, 355922, 559306, 1245727, 1957571, 2491454, 3915142, 13702997, 27405994]

約数ペア:

[(1, 27405994), (2, 13702997), (7, 3915142), (11, 2491454), (14, 1957571), (22, 1245727), (49, 559306), (77, 355922), (98, 279653), (154, 177961), (539, 50846), (1078, 25423)]