18348151

素因数分解:

${\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{89}}^1\times {\mathrm{181}}^1$

素因数の和:354

約数の個数: 16

約数和(自身を含む): 20049120

約数和(自身を除く): 1700969

約数列:

[1, 17, 67, 89, 181, 1139, 1513, 3077, 5963, 12127, 16109, 101371, 206159, 273853, 1079303, 18348151]

約数ペア:

[(1, 18348151), (17, 1079303), (67, 273853), (89, 206159), (181, 101371), (1139, 16109), (1513, 12127), (3077, 5963)]