18508278

素因数分解:

$2^1\times 3^1\times {\mathrm{79}}^1\times {\mathrm{39047}}^1$

素因数の和:39131

約数の個数: 16

約数和(自身を含む): 37486080

約数和(自身を除く): 18977802

約数列:

[1, 2, 3, 6, 79, 158, 237, 474, 39047, 78094, 117141, 234282, 3084713, 6169426, 9254139, 18508278]

約数ペア:

[(1, 18508278), (2, 9254139), (3, 6169426), (6, 3084713), (79, 234282), (158, 117141), (237, 78094), (474, 39047)]