18173624053

素因数分解:

${\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{65213}}^1$

素因数の和:65353

約数の個数: 24

約数和(自身を含む): 21051861768

約数和(自身を除く): 2878237715

約数列:

[1, 13, 17, 97, 169, 221, 1261, 1649, 2873, 16393, 21437, 65213, 278681, 847769, 1108621, 6325661, 11020997, 14412073, 82233593, 107536237, 187356949, 1069036709, 1397971081, 18173624053]

約数ペア:

[(1, 18173624053), (13, 1397971081), (17, 1069036709), (97, 187356949), (169, 107536237), (221, 82233593), (1261, 14412073), (1649, 11020997), (2873, 6325661), (16393, 1108621), (21437, 847769), (65213, 278681)]