40348418

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{137}}^1\times {\mathrm{1217}}^1$

素因数の和:1378

約数の個数: 24

約数和(自身を含む): 67065516

約数和(自身を除く): 26717098

約数列:

[1, 2, 11, 22, 121, 137, 242, 274, 1217, 1507, 2434, 3014, 13387, 16577, 26774, 33154, 147257, 166729, 294514, 333458, 1834019, 3668038, 20174209, 40348418]

約数ペア:

[(1, 40348418), (2, 20174209), (11, 3668038), (22, 1834019), (121, 333458), (137, 294514), (242, 166729), (274, 147257), (1217, 33154), (1507, 26774), (2434, 16577), (3014, 13387)]