39172338

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{2437}}^1$

素因数の和:2511

約数の個数: 48

約数和(自身を含む): 91278720

約数和(自身を除く): 52106382

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 47, 57, 94, 114, 141, 171, 282, 342, 423, 846, 893, 1786, 2437, 2679, 4874, 5358, 7311, 8037, 14622, 16074, 21933, 43866, 46303, 92606, 114539, 138909, 229078, 277818, 343617, 416727, 687234, 833454, 1030851, 2061702, 2176241, 4352482, 6528723, 13057446, 19586169, 39172338]

約数ペア:

[(1, 39172338), (2, 19586169), (3, 13057446), (6, 6528723), (9, 4352482), (18, 2176241), (19, 2061702), (38, 1030851), (47, 833454), (57, 687234), (94, 416727), (114, 343617), (141, 277818), (171, 229078), (282, 138909), (342, 114539), (423, 92606), (846, 46303), (893, 43866), (1786, 21933), (2437, 16074), (2679, 14622), (4874, 8037), (5358, 7311)]