28619982

素因数分解:

$2^1\times 3^2\times {\mathrm{541}}^1\times {\mathrm{2939}}^1$

素因数の和:3488

約数の個数: 24

約数和(自身を含む): 62145720

約数和(自身を除く): 33525738

約数列:

[1, 2, 3, 6, 9, 18, 541, 1082, 1623, 2939, 3246, 4869, 5878, 8817, 9738, 17634, 26451, 52902, 1589999, 3179998, 4769997, 9539994, 14309991, 28619982]

約数ペア:

[(1, 28619982), (2, 14309991), (3, 9539994), (6, 4769997), (9, 3179998), (18, 1589999), (541, 52902), (1082, 26451), (1623, 17634), (2939, 9738), (3246, 8817), (4869, 5878)]