12951846

素因数分解:

$2^1\times 3^3\times {\mathrm{239849}}^1$

素因数の和:239860

約数の個数: 16

約数和(自身を含む): 28782000

約数和(自身を除く): 15830154

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 239849, 479698, 719547, 1439094, 2158641, 4317282, 6475923, 12951846]

約数ペア:

[(1, 12951846), (2, 6475923), (3, 4317282), (6, 2158641), (9, 1439094), (18, 719547), (27, 479698), (54, 239849)]