11871006

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{7639}}^1$

素因数の和:7688

約数の個数: 32

約数和(自身を含む): 27870720

約数和(自身を除く): 15999714

約数列:

[1, 2, 3, 6, 7, 14, 21, 37, 42, 74, 111, 222, 259, 518, 777, 1554, 7639, 15278, 22917, 45834, 53473, 106946, 160419, 282643, 320838, 565286, 847929, 1695858, 1978501, 3957002, 5935503, 11871006]

約数ペア:

[(1, 11871006), (2, 5935503), (3, 3957002), (6, 1978501), (7, 1695858), (14, 847929), (21, 565286), (37, 320838), (42, 282643), (74, 160419), (111, 106946), (222, 53473), (259, 45834), (518, 22917), (777, 15278), (1554, 7639)]