13640802

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{324781}}^1$

素因数の和:324793

約数の個数: 16

約数和(自身を含む): 31179072

約数和(自身を除く): 17538270

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 324781, 649562, 974343, 1948686, 2273467, 4546934, 6820401, 13640802]

約数ペア:

[(1, 13640802), (2, 6820401), (3, 4546934), (6, 2273467), (7, 1948686), (14, 974343), (21, 649562), (42, 324781)]