86890446

素因数分解:

$2^1\times 3^2\times {\mathrm{113}}^1\times {\mathrm{42719}}^1$

素因数の和:42840

約数の個数: 24

約数和(自身を含む): 189933120

約数和(自身を除く): 103042674

約数列:

[1, 2, 3, 6, 9, 18, 113, 226, 339, 678, 1017, 2034, 42719, 85438, 128157, 256314, 384471, 768942, 4827247, 9654494, 14481741, 28963482, 43445223, 86890446]

約数ペア:

[(1, 86890446), (2, 43445223), (3, 28963482), (6, 14481741), (9, 9654494), (18, 4827247), (113, 768942), (226, 384471), (339, 256314), (678, 128157), (1017, 85438), (2034, 42719)]