2018784858

素因数分解:

$2^1\times 3^1\times {\mathrm{109}}^1\times {\mathrm{257}}^1\times {\mathrm{12011}}^1$

素因数の和:12382

約数の個数: 32

約数和(自身を含む): 4090806720

約数和(自身を除く): 2072021862

約数列:

[1, 2, 3, 6, 109, 218, 257, 327, 514, 654, 771, 1542, 12011, 24022, 28013, 36033, 56026, 72066, 84039, 168078, 1309199, 2618398, 3086827, 3927597, 6173654, 7855194, 9260481, 18520962, 336464143, 672928286, 1009392429, 2018784858]

約数ペア:

[(1, 2018784858), (2, 1009392429), (3, 672928286), (6, 336464143), (109, 18520962), (218, 9260481), (257, 7855194), (327, 6173654), (514, 3927597), (654, 3086827), (771, 2618398), (1542, 1309199), (12011, 168078), (24022, 84039), (28013, 72066), (36033, 56026)]