31330386

素因数分解:

$2^1\times 3^2\times {\mathrm{151}}^1\times {\mathrm{11527}}^1$

素因数の和:11686

約数の個数: 24

約数和(自身を含む): 68337984

約数和(自身を除く): 37007598

約数列:

[1, 2, 3, 6, 9, 18, 151, 302, 453, 906, 1359, 2718, 11527, 23054, 34581, 69162, 103743, 207486, 1740577, 3481154, 5221731, 10443462, 15665193, 31330386]

約数ペア:

[(1, 31330386), (2, 15665193), (3, 10443462), (6, 5221731), (9, 3481154), (18, 1740577), (151, 207486), (302, 103743), (453, 69162), (906, 34581), (1359, 23054), (2718, 11527)]