678767532

素因数分解:

$2^2\times 3^1\times {\mathrm{2087}}^1\times {\mathrm{27103}}^1$

素因数の和:29197

約数の個数: 24

約数和(自身を含む): 1584608256

約数和(自身を除く): 905840724

約数列:

[1, 2, 3, 4, 6, 12, 2087, 4174, 6261, 8348, 12522, 25044, 27103, 54206, 81309, 108412, 162618, 325236, 56563961, 113127922, 169691883, 226255844, 339383766, 678767532]

約数ペア:

[(1, 678767532), (2, 339383766), (3, 226255844), (4, 169691883), (6, 113127922), (12, 56563961), (2087, 325236), (4174, 162618), (6261, 108412), (8348, 81309), (12522, 54206), (25044, 27103)]