18063979

素因数分解:

${\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{151}}^1\times {\mathrm{227}}^1$

素因数の和:426

約数の個数: 16

約数和(自身を含む): 19961856

約数和(自身を除く): 1897877

約数列:

[1, 17, 31, 151, 227, 527, 2567, 3859, 4681, 7037, 34277, 79577, 119629, 582709, 1062587, 18063979]

約数ペア:

[(1, 18063979), (17, 1062587), (31, 582709), (151, 119629), (227, 79577), (527, 34277), (2567, 7037), (3859, 4681)]