18778801866

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{2046959}}^1$

素因数の和:2047114

約数の個数: 32

約数和(自身を含む): 41266713600

約数和(自身を除く): 22487911734

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 139, 278, 417, 834, 1529, 3058, 4587, 9174, 2046959, 4093918, 6140877, 12281754, 22516549, 45033098, 67549647, 135099294, 284527301, 569054602, 853581903, 1707163806, 3129800311, 6259600622, 9389400933, 18778801866]

約数ペア:

[(1, 18778801866), (2, 9389400933), (3, 6259600622), (6, 3129800311), (11, 1707163806), (22, 853581903), (33, 569054602), (66, 284527301), (139, 135099294), (278, 67549647), (417, 45033098), (834, 22516549), (1529, 12281754), (3058, 6140877), (4587, 4093918), (9174, 2046959)]