140066568

素因数分解:

$2^3\times 3^2\times {\mathrm{1945369}}^1$

素因数の和:1945381

約数の個数: 24

約数和(自身を含む): 379347150

約数和(自身を除く): 239280582

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 1945369, 3890738, 5836107, 7781476, 11672214, 15562952, 17508321, 23344428, 35016642, 46688856, 70033284, 140066568]

約数ペア:

[(1, 140066568), (2, 70033284), (3, 46688856), (4, 35016642), (6, 23344428), (8, 17508321), (9, 15562952), (12, 11672214), (18, 7781476), (24, 5836107), (36, 3890738), (72, 1945369)]