12556746

素因数分解:

$2^1\times 3^2\times {\mathrm{421}}^1\times {\mathrm{1657}}^1$

素因数の和:2086

約数の個数: 24

約数和(自身を含む): 27287364

約数和(自身を除く): 14730618

約数列:

[1, 2, 3, 6, 9, 18, 421, 842, 1263, 1657, 2526, 3314, 3789, 4971, 7578, 9942, 14913, 29826, 697597, 1395194, 2092791, 4185582, 6278373, 12556746]

約数ペア:

[(1, 12556746), (2, 6278373), (3, 4185582), (6, 2092791), (9, 1395194), (18, 697597), (421, 29826), (842, 14913), (1263, 9942), (1657, 7578), (2526, 4971), (3314, 3789)]