2740986

素因数分解:

$2^1\times 3^3\times {\mathrm{193}}^1\times {\mathrm{263}}^1$

素因数の和:467

約数の個数: 32

約数和(自身を含む): 6145920

約数和(自身を除く): 3404934

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 193, 263, 386, 526, 579, 789, 1158, 1578, 1737, 2367, 3474, 4734, 5211, 7101, 10422, 14202, 50759, 101518, 152277, 304554, 456831, 913662, 1370493, 2740986]

約数ペア:

[(1, 2740986), (2, 1370493), (3, 913662), (6, 456831), (9, 304554), (18, 152277), (27, 101518), (54, 50759), (193, 14202), (263, 10422), (386, 7101), (526, 5211), (579, 4734), (789, 3474), (1158, 2367), (1578, 1737)]