252638406

素因数分解:

$2^1\times 3^3\times {\mathrm{31}}^1\times {\mathrm{150919}}^1$

素因数の和:150961

約数の個数: 32

約数和(自身を含む): 579532800

約数和(自身を除く): 326894394

約数列:

[1, 2, 3, 6, 9, 18, 27, 31, 54, 62, 93, 186, 279, 558, 837, 1674, 150919, 301838, 452757, 905514, 1358271, 2716542, 4074813, 4678489, 8149626, 9356978, 14035467, 28070934, 42106401, 84212802, 126319203, 252638406]

約数ペア:

[(1, 252638406), (2, 126319203), (3, 84212802), (6, 42106401), (9, 28070934), (18, 14035467), (27, 9356978), (31, 8149626), (54, 4678489), (62, 4074813), (93, 2716542), (186, 1358271), (279, 905514), (558, 452757), (837, 301838), (1674, 150919)]