668833212

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{2933479}}^1$

素因数の和:2933505

約数の個数: 24

約数和(自身を含む): 1642748800

約数和(自身を除く): 973915588

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 2933479, 5866958, 8800437, 11733916, 17600874, 35201748, 55736101, 111472202, 167208303, 222944404, 334416606, 668833212]

約数ペア:

[(1, 668833212), (2, 334416606), (3, 222944404), (4, 167208303), (6, 111472202), (12, 55736101), (19, 35201748), (38, 17600874), (57, 11733916), (76, 8800437), (114, 5866958), (228, 2933479)]