2018289933

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{191}}^1\times {\mathrm{757}}^1$

素因数の和:1015

約数の個数: 64

約数和(自身を含む): 3353149440

約数和(自身を除く): 1334859507

約数列:

[1, 3, 9, 11, 27, 33, 47, 99, 141, 191, 297, 423, 517, 573, 757, 1269, 1551, 1719, 2101, 2271, 4653, 5157, 6303, 6813, 8327, 8977, 13959, 18909, 20439, 24981, 26931, 35579, 56727, 74943, 80793, 98747, 106737, 144587, 224829, 242379, 296241, 320211, 391369, 433761, 888723, 960633, 1174107, 1301283, 1590457, 2666169, 3522321, 3903849, 4771371, 6795589, 10566963, 14314113, 20386767, 42942339, 61160301, 74751479, 183480903, 224254437, 672763311, 2018289933]

約数ペア:

[(1, 2018289933), (3, 672763311), (9, 224254437), (11, 183480903), (27, 74751479), (33, 61160301), (47, 42942339), (99, 20386767), (141, 14314113), (191, 10566963), (297, 6795589), (423, 4771371), (517, 3903849), (573, 3522321), (757, 2666169), (1269, 1590457), (1551, 1301283), (1719, 1174107), (2101, 960633), (2271, 888723), (4653, 433761), (5157, 391369), (6303, 320211), (6813, 296241), (8327, 242379), (8977, 224829), (13959, 144587), (18909, 106737), (20439, 98747), (24981, 80793), (26931, 74943), (35579, 56727)]