13873446

素因数分解:

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

素因数の和:645

約数の個数: 36

約数和(自身を含む): 30948372

約数和(自身を除く): 17074926

約数列:

[1, 2, 3, 6, 9, 18, 37, 74, 111, 222, 333, 563, 666, 1126, 1369, 1689, 2738, 3378, 4107, 5067, 8214, 10134, 12321, 20831, 24642, 41662, 62493, 124986, 187479, 374958, 770747, 1541494, 2312241, 4624482, 6936723, 13873446]

約数ペア:

[(1, 13873446), (2, 6936723), (3, 4624482), (6, 2312241), (9, 1541494), (18, 770747), (37, 374958), (74, 187479), (111, 124986), (222, 62493), (333, 41662), (563, 24642), (666, 20831), (1126, 12321), (1369, 10134), (1689, 8214), (2738, 5067), (3378, 4107)]