2018421706

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{433}}^1\times {\mathrm{8999}}^1$

素因数の和:9478

約数の個数: 32

約数和(自身を含む): 3562272000

約数和(自身を除く): 1543850294

約数列:

[1, 2, 7, 14, 37, 74, 259, 433, 518, 866, 3031, 6062, 8999, 16021, 17998, 32042, 62993, 112147, 125986, 224294, 332963, 665926, 2330741, 3896567, 4661482, 7793134, 27275969, 54551938, 144172979, 288345958, 1009210853, 2018421706]

約数ペア:

[(1, 2018421706), (2, 1009210853), (7, 288345958), (14, 144172979), (37, 54551938), (74, 27275969), (259, 7793134), (433, 4661482), (518, 3896567), (866, 2330741), (3031, 665926), (6062, 332963), (8999, 224294), (16021, 125986), (17998, 112147), (32042, 62993)]