83640258

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{357437}}^1$

素因数の和:357458

約数の個数: 24

約数和(自身を含む): 195161148

約数和(自身を除く): 111520890

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 357437, 714874, 1072311, 2144622, 3216933, 4646681, 6433866, 9293362, 13940043, 27880086, 41820129, 83640258]

約数ペア:

[(1, 83640258), (2, 41820129), (3, 27880086), (6, 13940043), (9, 9293362), (13, 6433866), (18, 4646681), (26, 3216933), (39, 2144622), (78, 1072311), (117, 714874), (234, 357437)]