4771242

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1993}}^1$

素因数の和:2027

約数の個数: 48

約数和(自身を含む): 12442560

約数和(自身を除く): 7671318

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 38, 42, 57, 63, 114, 126, 133, 171, 266, 342, 399, 798, 1197, 1993, 2394, 3986, 5979, 11958, 13951, 17937, 27902, 35874, 37867, 41853, 75734, 83706, 113601, 125559, 227202, 251118, 265069, 340803, 530138, 681606, 795207, 1590414, 2385621, 4771242]

約数ペア:

[(1, 4771242), (2, 2385621), (3, 1590414), (6, 795207), (7, 681606), (9, 530138), (14, 340803), (18, 265069), (19, 251118), (21, 227202), (38, 125559), (42, 113601), (57, 83706), (63, 75734), (114, 41853), (126, 37867), (133, 35874), (171, 27902), (266, 17937), (342, 13951), (399, 11958), (798, 5979), (1197, 3986), (1993, 2394)]