7950978

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{63103}}^1$

素因数の和:63118

約数の個数: 24

約数和(自身を含む): 19688448

約数和(自身を除く): 11737470

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 63103, 126206, 189309, 378618, 441721, 567927, 883442, 1135854, 1325163, 2650326, 3975489, 7950978]

約数ペア:

[(1, 7950978), (2, 3975489), (3, 2650326), (6, 1325163), (7, 1135854), (9, 883442), (14, 567927), (18, 441721), (21, 378618), (42, 189309), (63, 126206), (126, 63103)]