13856868

素因数分解:

$2^2\times 3^2\times {\mathrm{384913}}^1$

素因数の和:384923

約数の個数: 18

約数和(自身を含む): 35027174

約数和(自身を除く): 21170306

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 384913, 769826, 1154739, 1539652, 2309478, 3464217, 4618956, 6928434, 13856868]

約数ペア:

[(1, 13856868), (2, 6928434), (3, 4618956), (4, 3464217), (6, 2309478), (9, 1539652), (12, 1154739), (18, 769826), (36, 384913)]