2019693951

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{19013}}^1$

素因数の和:19096

約数の個数: 48

約数和(自身を含む): 3381449760

約数和(自身を除く): 1361755809

約数列:

[1, 3, 9, 11, 29, 33, 37, 87, 99, 111, 261, 319, 333, 407, 957, 1073, 1221, 2871, 3219, 3663, 9657, 11803, 19013, 35409, 57039, 106227, 171117, 209143, 551377, 627429, 703481, 1654131, 1882287, 2110443, 4962393, 6065147, 6331329, 7738291, 18195441, 20400949, 23214873, 54586323, 61202847, 69644619, 183608541, 224410439, 673231317, 2019693951]

約数ペア:

[(1, 2019693951), (3, 673231317), (9, 224410439), (11, 183608541), (29, 69644619), (33, 61202847), (37, 54586323), (87, 23214873), (99, 20400949), (111, 18195441), (261, 7738291), (319, 6331329), (333, 6065147), (407, 4962393), (957, 2110443), (1073, 1882287), (1221, 1654131), (2871, 703481), (3219, 627429), (3663, 551377), (9657, 209143), (11803, 171117), (19013, 106227), (35409, 57039)]