42072138

素因数分解:

$2^1\times 3^2\times {\mathrm{269}}^1\times {\mathrm{8689}}^1$

素因数の和:8966

約数の個数: 24

約数和(自身を含む): 91505700

約数和(自身を除く): 49433562

約数列:

[1, 2, 3, 6, 9, 18, 269, 538, 807, 1614, 2421, 4842, 8689, 17378, 26067, 52134, 78201, 156402, 2337341, 4674682, 7012023, 14024046, 21036069, 42072138]

約数ペア:

[(1, 42072138), (2, 21036069), (3, 14024046), (6, 7012023), (9, 4674682), (18, 2337341), (269, 156402), (538, 78201), (807, 52134), (1614, 26067), (2421, 17378), (4842, 8689)]