18051826

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{30187}}^1$

素因数の和:30225

約数の個数: 16

約数和(自身を含む): 30429504

約数和(自身を除く): 12377678

約数列:

[1, 2, 13, 23, 26, 46, 299, 598, 30187, 60374, 392431, 694301, 784862, 1388602, 9025913, 18051826]

約数ペア:

[(1, 18051826), (2, 9025913), (13, 1388602), (23, 784862), (26, 694301), (46, 392431), (299, 60374), (598, 30187)]