663564

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^2\times {\mathrm{457}}^1$

素因数の和:486

約数の個数: 36

約数和(自身を含む): 1705592

約数和(自身を除く): 1042028

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 121, 132, 242, 363, 457, 484, 726, 914, 1371, 1452, 1828, 2742, 5027, 5484, 10054, 15081, 20108, 30162, 55297, 60324, 110594, 165891, 221188, 331782, 663564]

約数ペア:

[(1, 663564), (2, 331782), (3, 221188), (4, 165891), (6, 110594), (11, 60324), (12, 55297), (22, 30162), (33, 20108), (44, 15081), (66, 10054), (121, 5484), (132, 5027), (242, 2742), (363, 1828), (457, 1452), (484, 1371), (726, 914)]