18305878

素因数分解:

$2^1\times {\mathrm{163}}^1\times {\mathrm{233}}^1\times {\mathrm{241}}^1$

素因数の和:639

約数の個数: 16

約数和(自身を含む): 27860976

約数和(自身を除く): 9555098

約数列:

[1, 2, 163, 233, 241, 326, 466, 482, 37979, 39283, 56153, 75958, 78566, 112306, 9152939, 18305878]

約数ペア:

[(1, 18305878), (2, 9152939), (163, 112306), (233, 78566), (241, 75958), (326, 56153), (466, 39283), (482, 37979)]