299967018

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{829}}^1\times {\mathrm{4639}}^1$

素因数の和:5486

約数の個数: 32

約数和(自身を含む): 647001600

約数和(自身を除く): 347034582

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 829, 1658, 2487, 4639, 4974, 9278, 10777, 13917, 21554, 27834, 32331, 60307, 64662, 120614, 180921, 361842, 3845731, 7691462, 11537193, 23074386, 49994503, 99989006, 149983509, 299967018]

約数ペア:

[(1, 299967018), (2, 149983509), (3, 99989006), (6, 49994503), (13, 23074386), (26, 11537193), (39, 7691462), (78, 3845731), (829, 361842), (1658, 180921), (2487, 120614), (4639, 64662), (4974, 60307), (9278, 32331), (10777, 27834), (13917, 21554)]