78873138

素因数分解:

$2^1\times 3^2\times {\mathrm{857}}^1\times {\mathrm{5113}}^1$

素因数の和:5978

約数の個数: 24

約数和(自身を含む): 171124668

約数和(自身を除く): 92251530

約数列:

[1, 2, 3, 6, 9, 18, 857, 1714, 2571, 5113, 5142, 7713, 10226, 15339, 15426, 30678, 46017, 92034, 4381841, 8763682, 13145523, 26291046, 39436569, 78873138]

約数ペア:

[(1, 78873138), (2, 39436569), (3, 26291046), (6, 13145523), (9, 8763682), (18, 4381841), (857, 92034), (1714, 46017), (2571, 30678), (5113, 15426), (5142, 15339), (7713, 10226)]