18895472638

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{2011}}^1\times {\mathrm{23143}}^1$

素因数の和:25192

約数の個数: 32

約数和(自身を含む): 33527324160

約数和(自身を除く): 14631851522

約数列:

[1, 2, 7, 14, 29, 58, 203, 406, 2011, 4022, 14077, 23143, 28154, 46286, 58319, 116638, 162001, 324002, 408233, 671147, 816466, 1342294, 4698029, 9396058, 46540573, 93081146, 325784011, 651568022, 1349676617, 2699353234, 9447736319, 18895472638]

約数ペア:

[(1, 18895472638), (2, 9447736319), (7, 2699353234), (14, 1349676617), (29, 651568022), (58, 325784011), (203, 93081146), (406, 46540573), (2011, 9396058), (4022, 4698029), (14077, 1342294), (23143, 816466), (28154, 671147), (46286, 408233), (58319, 324002), (116638, 162001)]