18492846

素因数分解:

$2^1\times 3^1\times {\mathrm{421}}^1\times {\mathrm{7321}}^1$

素因数の和:7747

約数の個数: 16

約数和(自身を含む): 37078608

約数和(自身を除く): 18585762

約数列:

[1, 2, 3, 6, 421, 842, 1263, 2526, 7321, 14642, 21963, 43926, 3082141, 6164282, 9246423, 18492846]

約数ペア:

[(1, 18492846), (2, 9246423), (3, 6164282), (6, 3082141), (421, 43926), (842, 21963), (1263, 14642), (2526, 7321)]