2017661268

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{167}}^1\times {\mathrm{143831}}^1$

素因数の和:144012

約数の個数: 48

約数和(自身を含む): 5412685824

約数和(自身を除く): 3395024556

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 167, 334, 501, 668, 1002, 1169, 2004, 2338, 3507, 4676, 7014, 14028, 143831, 287662, 431493, 575324, 862986, 1006817, 1725972, 2013634, 3020451, 4027268, 6040902, 12081804, 24019777, 48039554, 72059331, 96079108, 144118662, 168138439, 288237324, 336276878, 504415317, 672553756, 1008830634, 2017661268]

約数ペア:

[(1, 2017661268), (2, 1008830634), (3, 672553756), (4, 504415317), (6, 336276878), (7, 288237324), (12, 168138439), (14, 144118662), (21, 96079108), (28, 72059331), (42, 48039554), (84, 24019777), (167, 12081804), (334, 6040902), (501, 4027268), (668, 3020451), (1002, 2013634), (1169, 1725972), (2004, 1006817), (2338, 862986), (3507, 575324), (4676, 431493), (7014, 287662), (14028, 143831)]