2018011197

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{18691}}^1$

素因数の和:18813

約数の個数: 32

約数和(自身を含む): 2987729280

約数和(自身を除く): 969718083

約数列:

[1, 3, 17, 29, 51, 73, 87, 219, 493, 1241, 1479, 2117, 3723, 6351, 18691, 35989, 56073, 107967, 317747, 542039, 953241, 1364443, 1626117, 4093329, 9214663, 23195531, 27643989, 39568847, 69586593, 118706541, 672670399, 2018011197]

約数ペア:

[(1, 2018011197), (3, 672670399), (17, 118706541), (29, 69586593), (51, 39568847), (73, 27643989), (87, 23195531), (219, 9214663), (493, 4093329), (1241, 1626117), (1479, 1364443), (2117, 953241), (3723, 542039), (6351, 317747), (18691, 107967), (35989, 56073)]