17668612

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{59}}^1\times {\mathrm{443}}^1$

素因数の和:532

約数の個数: 36

約数和(自身を含む): 34125840

約数和(自身を除く): 16457228

約数列:

[1, 2, 4, 13, 26, 52, 59, 118, 169, 236, 338, 443, 676, 767, 886, 1534, 1772, 3068, 5759, 9971, 11518, 19942, 23036, 26137, 39884, 52274, 74867, 104548, 149734, 299468, 339781, 679562, 1359124, 4417153, 8834306, 17668612]

約数ペア:

[(1, 17668612), (2, 8834306), (4, 4417153), (13, 1359124), (26, 679562), (52, 339781), (59, 299468), (118, 149734), (169, 104548), (236, 74867), (338, 52274), (443, 39884), (676, 26137), (767, 23036), (886, 19942), (1534, 11518), (1772, 9971), (3068, 5759)]