2016758799

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{113}}^1\times {\mathrm{4397}}^1$

素因数の和:4568

約数の個数: 48

約数和(自身を含む): 3284989344

約数和(自身を除く): 1268230545

約数列:

[1, 3, 9, 11, 33, 41, 99, 113, 123, 339, 369, 451, 1017, 1243, 1353, 3729, 4059, 4397, 4633, 11187, 13191, 13899, 39573, 41697, 48367, 50963, 145101, 152889, 180277, 435303, 458667, 496861, 540831, 1490583, 1622493, 1983047, 4471749, 5465471, 5949141, 16396413, 17847423, 20371301, 49189239, 61113903, 183341709, 224084311, 672252933, 2016758799]

約数ペア:

[(1, 2016758799), (3, 672252933), (9, 224084311), (11, 183341709), (33, 61113903), (41, 49189239), (99, 20371301), (113, 17847423), (123, 16396413), (339, 5949141), (369, 5465471), (451, 4471749), (1017, 1983047), (1243, 1622493), (1353, 1490583), (3729, 540831), (4059, 496861), (4397, 458667), (4633, 435303), (11187, 180277), (13191, 152889), (13899, 145101), (39573, 50963), (41697, 48367)]