18415042

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{313}}^1\times {\mathrm{1279}}^1$

素因数の和:1617

約数の個数: 16

約数和(自身を含む): 28938240

約数和(自身を除く): 10523198

約数列:

[1, 2, 23, 46, 313, 626, 1279, 2558, 7199, 14398, 29417, 58834, 400327, 800654, 9207521, 18415042]

約数ペア:

[(1, 18415042), (2, 9207521), (23, 800654), (46, 400327), (313, 58834), (626, 29417), (1279, 14398), (2558, 7199)]