18244167

素因数分解:

$3^1\times {\mathrm{67}}^1\times {\mathrm{139}}^1\times {\mathrm{653}}^1$

素因数の和:862

約数の個数: 16

約数和(自身を含む): 24904320

約数和(自身を除く): 6660153

約数列:

[1, 3, 67, 139, 201, 417, 653, 1959, 9313, 27939, 43751, 90767, 131253, 272301, 6081389, 18244167]

約数ペア:

[(1, 18244167), (3, 6081389), (67, 272301), (139, 131253), (201, 90767), (417, 43751), (653, 27939), (1959, 9313)]