375481938

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{67801}}^1$

素因数の和:67890

約数の個数: 32

約数和(自身を含む): 820132992

約数和(自身を除く): 444651054

約数列:

[1, 2, 3, 6, 13, 26, 39, 71, 78, 142, 213, 426, 923, 1846, 2769, 5538, 67801, 135602, 203403, 406806, 881413, 1762826, 2644239, 4813871, 5288478, 9627742, 14441613, 28883226, 62580323, 125160646, 187740969, 375481938]

約数ペア:

[(1, 375481938), (2, 187740969), (3, 125160646), (6, 62580323), (13, 28883226), (26, 14441613), (39, 9627742), (71, 5288478), (78, 4813871), (142, 2644239), (213, 1762826), (426, 881413), (923, 406806), (1846, 203403), (2769, 135602), (5538, 67801)]