91271586

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{19937}}^1$

素因数の和:20058

約数の個数: 32

約数和(自身を含む): 210545280

約数和(自身を除く): 119273694

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 109, 218, 327, 654, 763, 1526, 2289, 4578, 19937, 39874, 59811, 119622, 139559, 279118, 418677, 837354, 2173133, 4346266, 6519399, 13038798, 15211931, 30423862, 45635793, 91271586]

約数ペア:

[(1, 91271586), (2, 45635793), (3, 30423862), (6, 15211931), (7, 13038798), (14, 6519399), (21, 4346266), (42, 2173133), (109, 837354), (218, 418677), (327, 279118), (654, 139559), (763, 119622), (1526, 59811), (2289, 39874), (4578, 19937)]