2624706

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{563}}^1$

素因数の和:615

約数の個数: 48

約数和(自身を含む): 6686784

約数和(自身を除く): 4062078

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 37, 42, 63, 74, 111, 126, 222, 259, 333, 518, 563, 666, 777, 1126, 1554, 1689, 2331, 3378, 3941, 4662, 5067, 7882, 10134, 11823, 20831, 23646, 35469, 41662, 62493, 70938, 124986, 145817, 187479, 291634, 374958, 437451, 874902, 1312353, 2624706]

約数ペア:

[(1, 2624706), (2, 1312353), (3, 874902), (6, 437451), (7, 374958), (9, 291634), (14, 187479), (18, 145817), (21, 124986), (37, 70938), (42, 62493), (63, 41662), (74, 35469), (111, 23646), (126, 20831), (222, 11823), (259, 10134), (333, 7882), (518, 5067), (563, 4662), (666, 3941), (777, 3378), (1126, 2331), (1554, 1689)]