840606

素因数分解:

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

素因数の和:860

約数の個数: 24

約数和(自身を含む): 1822680

約数和(自身を除く): 982074

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 169, 338, 507, 829, 1014, 1658, 2487, 4974, 10777, 21554, 32331, 64662, 140101, 280202, 420303, 840606]

約数ペア:

[(1, 840606), (2, 420303), (3, 280202), (6, 140101), (13, 64662), (26, 32331), (39, 21554), (78, 10777), (169, 4974), (338, 2487), (507, 1658), (829, 1014)]