91109886

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{21061}}^1$

素因数の和:21176

約数の個数: 32

約数和(自身を含む): 210283008

約数和(自身を除く): 119173122

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 103, 206, 309, 618, 721, 1442, 2163, 4326, 21061, 42122, 63183, 126366, 147427, 294854, 442281, 884562, 2169283, 4338566, 6507849, 13015698, 15184981, 30369962, 45554943, 91109886]

約数ペア:

[(1, 91109886), (2, 45554943), (3, 30369962), (6, 15184981), (7, 13015698), (14, 6507849), (21, 4338566), (42, 2169283), (103, 884562), (206, 442281), (309, 294854), (618, 147427), (721, 126366), (1442, 63183), (2163, 42122), (4326, 21061)]