18316026

素因数分解:

$2^1\times 3^2\times {\mathrm{421}}^1\times {\mathrm{2417}}^1$

素因数の和:2846

約数の個数: 24

約数和(自身を含む): 39795444

約数和(自身を除く): 21479418

約数列:

[1, 2, 3, 6, 9, 18, 421, 842, 1263, 2417, 2526, 3789, 4834, 7251, 7578, 14502, 21753, 43506, 1017557, 2035114, 3052671, 6105342, 9158013, 18316026]

約数ペア:

[(1, 18316026), (2, 9158013), (3, 6105342), (6, 3052671), (9, 2035114), (18, 1017557), (421, 43506), (842, 21753), (1263, 14502), (2417, 7578), (2526, 7251), (3789, 4834)]