2007861.00000000

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{56857}}^1$

素因数の和:56874

約数の個数: 36

約数和(自身を含む): 41392624

約数和(自身を除く): 27064660

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 56857, 113714, 170571, 227428, 341142, 397999, 511713, 682284, 795998, 1023426, 1193997, 1591996, 2046852, 2387994, 3581991, 4775988, 7163982, 14327964]

約数ペア:

[(1, 14327964), (2, 7163982), (3, 4775988), (4, 3581991), (6, 2387994), (7, 2046852), (9, 1591996), (12, 1193997), (14, 1023426), (18, 795998), (21, 682284), (28, 511713), (36, 397999), (42, 341142), (63, 227428), (84, 170571), (126, 113714), (252, 56857)]