13388802

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{318781}}^1$

素因数の和:318793

約数の個数: 16

約数和(自身を含む): 30603072

約数和(自身を除く): 17214270

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 318781, 637562, 956343, 1912686, 2231467, 4462934, 6694401, 13388802]

約数ペア:

[(1, 13388802), (2, 6694401), (3, 4462934), (6, 2231467), (7, 1912686), (14, 956343), (21, 637562), (42, 318781)]