72859806

素因数分解:

$2^1\times 3^2\times {\mathrm{4047767}}^1$

素因数の和:4047775

約数の個数: 12

約数和(自身を含む): 157862952

約数和(自身を除く): 85003146

約数列:

[1, 2, 3, 6, 9, 18, 4047767, 8095534, 12143301, 24286602, 36429903, 72859806]

約数ペア:

[(1, 72859806), (2, 36429903), (3, 24286602), (6, 12143301), (9, 8095534), (18, 4047767)]