2018030889

素因数分解:

$3^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{756667}}^1$

素因数の和:756804

約数の個数: 16

約数和(自身を含む): 3099312128

約数和(自身を除く): 1081281239

約数列:

[1, 3, 7, 21, 127, 381, 889, 2667, 756667, 2270001, 5296669, 15890007, 96096709, 288290127, 672676963, 2018030889]

約数ペア:

[(1, 2018030889), (3, 672676963), (7, 288290127), (21, 96096709), (127, 15890007), (381, 5296669), (889, 2270001), (2667, 756667)]