4139802

素因数分解:

$2^1\times 3^3\times {\mathrm{31}}^1\times {\mathrm{2473}}^1$

素因数の和:2515

約数の個数: 32

約数和(自身を含む): 9500160

約数和(自身を除く): 5360358

約数列:

[1, 2, 3, 6, 9, 18, 27, 31, 54, 62, 93, 186, 279, 558, 837, 1674, 2473, 4946, 7419, 14838, 22257, 44514, 66771, 76663, 133542, 153326, 229989, 459978, 689967, 1379934, 2069901, 4139802]

約数ペア:

[(1, 4139802), (2, 2069901), (3, 1379934), (6, 689967), (9, 459978), (18, 229989), (27, 153326), (31, 133542), (54, 76663), (62, 66771), (93, 44514), (186, 22257), (279, 14838), (558, 7419), (837, 4946), (1674, 2473)]