129218622

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1656649}}^1$

素因数の和:1656667

約数の個数: 16

約数和(自身を含む): 278317200

約数和(自身を除く): 149098578

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 1656649, 3313298, 4969947, 9939894, 21536437, 43072874, 64609311, 129218622]

約数ペア:

[(1, 129218622), (2, 64609311), (3, 43072874), (6, 21536437), (13, 9939894), (26, 4969947), (39, 3313298), (78, 1656649)]