18376090

素因数分解:

$2^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{27427}}^1$

素因数の和:27501

約数の個数: 16

約数和(自身を含む): 33571872

約数和(自身を除く): 15195782

約数列:

[1, 2, 5, 10, 67, 134, 335, 670, 27427, 54854, 137135, 274270, 1837609, 3675218, 9188045, 18376090]

約数ペア:

[(1, 18376090), (2, 9188045), (5, 3675218), (10, 1837609), (67, 274270), (134, 137135), (335, 54854), (670, 27427)]