74774612

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{154493}}^1$

素因数の和:154519

約数の個数: 18

約数和(自身を含む): 143833914

約数和(自身を除く): 69059302

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 154493, 308986, 617972, 1699423, 3398846, 6797692, 18693653, 37387306, 74774612]

約数ペア:

[(1, 74774612), (2, 37387306), (4, 18693653), (11, 6797692), (22, 3398846), (44, 1699423), (121, 617972), (242, 308986), (484, 154493)]