24990186

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{320387}}^1$

素因数の和:320405

約数の個数: 16

約数和(自身を含む): 53825184

約数和(自身を除く): 28834998

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 320387, 640774, 961161, 1922322, 4165031, 8330062, 12495093, 24990186]

約数ペア:

[(1, 24990186), (2, 12495093), (3, 8330062), (6, 4165031), (13, 1922322), (26, 961161), (39, 640774), (78, 320387)]