2009017962

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{218419}}^1$

素因数の和:218507

約数の個数: 48

約数和(自身を含む): 5042880960

約数和(自身を除く): 3033862998

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 73, 126, 146, 219, 438, 511, 657, 1022, 1314, 1533, 3066, 4599, 9198, 218419, 436838, 655257, 1310514, 1528933, 1965771, 3057866, 3931542, 4586799, 9173598, 13760397, 15944587, 27520794, 31889174, 47833761, 95667522, 111612109, 143501283, 223224218, 287002566, 334836327, 669672654, 1004508981, 2009017962]

約数ペア:

[(1, 2009017962), (2, 1004508981), (3, 669672654), (6, 334836327), (7, 287002566), (9, 223224218), (14, 143501283), (18, 111612109), (21, 95667522), (42, 47833761), (63, 31889174), (73, 27520794), (126, 15944587), (146, 13760397), (219, 9173598), (438, 4586799), (511, 3931542), (657, 3057866), (1022, 1965771), (1314, 1528933), (1533, 1310514), (3066, 655257), (4599, 436838), (9198, 218419)]