2191896

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{4349}}^1$

素因数の和:4368

約数の個数: 48

約数和(自身を含む): 6786000

約数和(自身を除く): 4594104

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 4349, 8698, 13047, 17396, 26094, 30443, 34792, 39141, 52188, 60886, 78282, 91329, 104376, 121772, 156564, 182658, 243544, 273987, 313128, 365316, 547974, 730632, 1095948, 2191896]

約数ペア:

[(1, 2191896), (2, 1095948), (3, 730632), (4, 547974), (6, 365316), (7, 313128), (8, 273987), (9, 243544), (12, 182658), (14, 156564), (18, 121772), (21, 104376), (24, 91329), (28, 78282), (36, 60886), (42, 52188), (56, 39141), (63, 34792), (72, 30443), (84, 26094), (126, 17396), (168, 13047), (252, 8698), (504, 4349)]