27540766

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{1607}}^1$

素因数の和:1680

約数の個数: 32

約数和(自身を含む): 48625920

約数和(自身を除く): 21085154

約数列:

[1, 2, 11, 19, 22, 38, 41, 82, 209, 418, 451, 779, 902, 1558, 1607, 3214, 8569, 17138, 17677, 30533, 35354, 61066, 65887, 131774, 335863, 671726, 724757, 1251853, 1449514, 2503706, 13770383, 27540766]

約数ペア:

[(1, 27540766), (2, 13770383), (11, 2503706), (19, 1449514), (22, 1251853), (38, 724757), (41, 671726), (82, 335863), (209, 131774), (418, 65887), (451, 61066), (779, 35354), (902, 30533), (1558, 17677), (1607, 17138), (3214, 8569)]