2131794

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{2417}}^1$

素因数の和:2439

約数の個数: 36

約数和(自身を含む): 5375214

約数和(自身を除く): 3243420

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 98, 126, 147, 294, 441, 882, 2417, 4834, 7251, 14502, 16919, 21753, 33838, 43506, 50757, 101514, 118433, 152271, 236866, 304542, 355299, 710598, 1065897, 2131794]

約数ペア:

[(1, 2131794), (2, 1065897), (3, 710598), (6, 355299), (7, 304542), (9, 236866), (14, 152271), (18, 118433), (21, 101514), (42, 50757), (49, 43506), (63, 33838), (98, 21753), (126, 16919), (147, 14502), (294, 7251), (441, 4834), (882, 2417)]