18150482

素因数分解:

$2^1\times 7^2\times {\mathrm{89}}^1\times {\mathrm{2081}}^1$

素因数の和:2186

約数の個数: 24

約数和(自身を含む): 32041980

約数和(自身を除く): 13891498

約数列:

[1, 2, 7, 14, 49, 89, 98, 178, 623, 1246, 2081, 4162, 4361, 8722, 14567, 29134, 101969, 185209, 203938, 370418, 1296463, 2592926, 9075241, 18150482]

約数ペア:

[(1, 18150482), (2, 9075241), (7, 2592926), (14, 1296463), (49, 370418), (89, 203938), (98, 185209), (178, 101969), (623, 29134), (1246, 14567), (2081, 8722), (4162, 4361)]