18441059

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{5477}}^1$

素因数の和:5534

約数の個数: 16

約数和(自身を含む): 23314368

約数和(自身を除く): 4873309

約数列:

[1, 7, 13, 37, 91, 259, 481, 3367, 5477, 38339, 71201, 202649, 498407, 1418543, 2634437, 18441059]

約数ペア:

[(1, 18441059), (7, 2634437), (13, 1418543), (37, 498407), (91, 202649), (259, 71201), (481, 38339), (3367, 5477)]