2018121177

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{421}}^1\times {\mathrm{69473}}^1$

素因数の和:69920

約数の個数: 16

約数和(自身を含む): 2814530688

約数和(自身を除く): 796409511

約数列:

[1, 3, 23, 69, 421, 1263, 9683, 29049, 69473, 208419, 1597879, 4793637, 29248133, 87744399, 672707059, 2018121177]

約数ペア:

[(1, 2018121177), (3, 672707059), (23, 87744399), (69, 29248133), (421, 4793637), (1263, 1597879), (9683, 208419), (29049, 69473)]