71212818

素因数分解:

$2^1\times 3^1\times {\mathrm{41}}^1\times {\mathrm{337}}^1\times {\mathrm{859}}^1$

素因数の和:1242

約数の個数: 32

約数和(自身を含む): 146502720

約数和(自身を除く): 75289902

約数列:

[1, 2, 3, 6, 41, 82, 123, 246, 337, 674, 859, 1011, 1718, 2022, 2577, 5154, 13817, 27634, 35219, 41451, 70438, 82902, 105657, 211314, 289483, 578966, 868449, 1736898, 11868803, 23737606, 35606409, 71212818]

約数ペア:

[(1, 71212818), (2, 35606409), (3, 23737606), (6, 11868803), (41, 1736898), (82, 868449), (123, 578966), (246, 289483), (337, 211314), (674, 105657), (859, 82902), (1011, 70438), (1718, 41451), (2022, 35219), (2577, 27634), (5154, 13817)]