18038343

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{5279}}^1$

素因数の和:5366

約数の個数: 16

約数和(自身を含む): 25850880

約数和(自身を除く): 7812537

約数列:

[1, 3, 17, 51, 67, 201, 1139, 3417, 5279, 15837, 89743, 269229, 353693, 1061079, 6012781, 18038343]

約数ペア:

[(1, 18038343), (3, 6012781), (17, 1061079), (51, 353693), (67, 269229), (201, 89743), (1139, 15837), (3417, 5279)]