18246706

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{331}}^1\times {\mathrm{641}}^1$

素因数の和:1017

約数の個数: 16

約数和(自身を含む): 28135008

約数和(自身を除く): 9888302

約数列:

[1, 2, 43, 86, 331, 641, 662, 1282, 14233, 27563, 28466, 55126, 212171, 424342, 9123353, 18246706]

約数ペア:

[(1, 18246706), (2, 9123353), (43, 424342), (86, 212171), (331, 55126), (641, 28466), (662, 27563), (1282, 14233)]