18507002

素因数分解:

$2^1\times {\mathrm{47}}^2\times {\mathrm{59}}^1\times {\mathrm{71}}^1$

素因数の和:226

約数の個数: 24

約数和(自身を含む): 29250720

約数和(自身を除く): 10743718

約数列:

[1, 2, 47, 59, 71, 94, 118, 142, 2209, 2773, 3337, 4189, 4418, 5546, 6674, 8378, 130331, 156839, 196883, 260662, 313678, 393766, 9253501, 18507002]

約数ペア:

[(1, 18507002), (2, 9253501), (47, 393766), (59, 313678), (71, 260662), (94, 196883), (118, 156839), (142, 130331), (2209, 8378), (2773, 6674), (3337, 5546), (4189, 4418)]