15368868

素因数分解:

$2^2\times 3^2\times {\mathrm{426913}}^1$

素因数の和:426923

約数の個数: 18

約数和(自身を含む): 38849174

約数和(自身を除く): 23480306

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 426913, 853826, 1280739, 1707652, 2561478, 3842217, 5122956, 7684434, 15368868]

約数ペア:

[(1, 15368868), (2, 7684434), (3, 5122956), (4, 3842217), (6, 2561478), (9, 1707652), (12, 1280739), (18, 853826), (36, 426913)]