18136906

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{449}}^1\times {\mathrm{1063}}^1$

素因数の和:1533

約数の個数: 16

約数和(自身を含む): 28728000

約数和(自身を除く): 10591094

約数列:

[1, 2, 19, 38, 449, 898, 1063, 2126, 8531, 17062, 20197, 40394, 477287, 954574, 9068453, 18136906]

約数ペア:

[(1, 18136906), (2, 9068453), (19, 954574), (38, 477287), (449, 40394), (898, 20197), (1063, 17062), (2126, 8531)]