858647412

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{1135777}}^1$

素因数の和:1135797

約数の個数: 48

約数和(自身を含む): 2544142720

約数和(自身を除く): 1685495308

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 1135777, 2271554, 3407331, 4543108, 6814662, 7950439, 10221993, 13629324, 15900878, 20443986, 23851317, 30665979, 31801756, 40887972, 47702634, 61331958, 71553951, 95405268, 122663916, 143107902, 214661853, 286215804, 429323706, 858647412]

約数ペア:

[(1, 858647412), (2, 429323706), (3, 286215804), (4, 214661853), (6, 143107902), (7, 122663916), (9, 95405268), (12, 71553951), (14, 61331958), (18, 47702634), (21, 40887972), (27, 31801756), (28, 30665979), (36, 23851317), (42, 20443986), (54, 15900878), (63, 13629324), (84, 10221993), (108, 7950439), (126, 6814662), (189, 4543108), (252, 3407331), (378, 2271554), (756, 1135777)]