39857958

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{137}}^1\times {\mathrm{2309}}^1$

素因数の和:2461

約数の個数: 48

約数和(自身を含む): 99459360

約数和(自身を除く): 59601402

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 137, 274, 411, 822, 959, 1233, 1918, 2309, 2466, 2877, 4618, 5754, 6927, 8631, 13854, 16163, 17262, 20781, 32326, 41562, 48489, 96978, 145467, 290934, 316333, 632666, 948999, 1897998, 2214331, 2846997, 4428662, 5693994, 6642993, 13285986, 19928979, 39857958]

約数ペア:

[(1, 39857958), (2, 19928979), (3, 13285986), (6, 6642993), (7, 5693994), (9, 4428662), (14, 2846997), (18, 2214331), (21, 1897998), (42, 948999), (63, 632666), (126, 316333), (137, 290934), (274, 145467), (411, 96978), (822, 48489), (959, 41562), (1233, 32326), (1918, 20781), (2309, 17262), (2466, 16163), (2877, 13854), (4618, 8631), (5754, 6927)]