6389406

素因数分解:

$2^1\times 3^2\times {\mathrm{137}}^1\times {\mathrm{2591}}^1$

素因数の和:2736

約数の個数: 24

約数和(自身を含む): 13950144

約数和(自身を除く): 7560738

約数列:

[1, 2, 3, 6, 9, 18, 137, 274, 411, 822, 1233, 2466, 2591, 5182, 7773, 15546, 23319, 46638, 354967, 709934, 1064901, 2129802, 3194703, 6389406]

約数ペア:

[(1, 6389406), (2, 3194703), (3, 2129802), (6, 1064901), (9, 709934), (18, 354967), (137, 46638), (274, 23319), (411, 15546), (822, 7773), (1233, 5182), (2466, 2591)]