8988018

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{829}}^1$

素因数の和:986

約数の個数: 32

約数和(自身を含む): 19521600

約数和(自身を除く): 10533582

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 139, 278, 417, 829, 834, 1658, 1807, 2487, 3614, 4974, 5421, 10777, 10842, 21554, 32331, 64662, 115231, 230462, 345693, 691386, 1498003, 2996006, 4494009, 8988018]

約数ペア:

[(1, 8988018), (2, 4494009), (3, 2996006), (6, 1498003), (13, 691386), (26, 345693), (39, 230462), (78, 115231), (139, 64662), (278, 32331), (417, 21554), (829, 10842), (834, 10777), (1658, 5421), (1807, 4974), (2487, 3614)]