28242306

素因数分解:

$2^1\times 3^2\times {\mathrm{709}}^1\times {\mathrm{2213}}^1$

素因数の和:2930

約数の個数: 24

約数和(自身を含む): 61305660

約数和(自身を除く): 33063354

約数列:

[1, 2, 3, 6, 9, 18, 709, 1418, 2127, 2213, 4254, 4426, 6381, 6639, 12762, 13278, 19917, 39834, 1569017, 3138034, 4707051, 9414102, 14121153, 28242306]

約数ペア:

[(1, 28242306), (2, 14121153), (3, 9414102), (6, 4707051), (9, 3138034), (18, 1569017), (709, 39834), (1418, 19917), (2127, 13278), (2213, 12762), (4254, 6639), (4426, 6381)]