40275678

素因数分解:

$2^1\times 3^1\times {\mathrm{103}}^1\times {\mathrm{65171}}^1$

素因数の和:65279

約数の個数: 16

約数和(自身を含む): 81334656

約数和(自身を除く): 41058978

約数列:

[1, 2, 3, 6, 103, 206, 309, 618, 65171, 130342, 195513, 391026, 6712613, 13425226, 20137839, 40275678]

約数ペア:

[(1, 40275678), (2, 20137839), (3, 13425226), (6, 6712613), (103, 391026), (206, 195513), (309, 130342), (618, 65171)]