27643642

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{97}}^2\times {\mathrm{113}}^1$

素因数の和:322

約数の個数: 24

約数和(自身を含む): 45519516

約数和(自身を除く): 17875874

約数列:

[1, 2, 13, 26, 97, 113, 194, 226, 1261, 1469, 2522, 2938, 9409, 10961, 18818, 21922, 122317, 142493, 244634, 284986, 1063217, 2126434, 13821821, 27643642]

約数ペア:

[(1, 27643642), (2, 13821821), (13, 2126434), (26, 1063217), (97, 284986), (113, 244634), (194, 142493), (226, 122317), (1261, 21922), (1469, 18818), (2522, 10961), (2938, 9409)]