427143636

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{624479}}^1$

素因数の和:624508

約数の個数: 36

約数和(自身を含む): 1136553600

約数和(自身を除く): 709409964

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 342, 684, 624479, 1248958, 1873437, 2497916, 3746874, 5620311, 7493748, 11240622, 11865101, 22481244, 23730202, 35595303, 47460404, 71190606, 106785909, 142381212, 213571818, 427143636]

約数ペア:

[(1, 427143636), (2, 213571818), (3, 142381212), (4, 106785909), (6, 71190606), (9, 47460404), (12, 35595303), (18, 23730202), (19, 22481244), (36, 11865101), (38, 11240622), (57, 7493748), (76, 5620311), (114, 3746874), (171, 2497916), (228, 1873437), (342, 1248958), (684, 624479)]