2019001806

素因数分解:

$2^1\times 3^2\times {\mathrm{283}}^1\times {\mathrm{396349}}^1$

素因数の和:396640

約数の個数: 24

約数和(自身を含む): 4389972600

約数和(自身を除く): 2370970794

約数列:

[1, 2, 3, 6, 9, 18, 283, 566, 849, 1698, 2547, 5094, 396349, 792698, 1189047, 2378094, 3567141, 7134282, 112166767, 224333534, 336500301, 673000602, 1009500903, 2019001806]

約数ペア:

[(1, 2019001806), (2, 1009500903), (3, 673000602), (6, 336500301), (9, 224333534), (18, 112166767), (283, 7134282), (566, 3567141), (849, 2378094), (1698, 1189047), (2547, 792698), (5094, 396349)]