827406

素因数分解:

$2^1\times 3^2\times {\mathrm{43}}^1\times {\mathrm{1069}}^1$

素因数の和:1120

約数の個数: 24

約数和(自身を含む): 1836120

約数和(自身を除く): 1008714

約数列:

[1, 2, 3, 6, 9, 18, 43, 86, 129, 258, 387, 774, 1069, 2138, 3207, 6414, 9621, 19242, 45967, 91934, 137901, 275802, 413703, 827406]

約数ペア:

[(1, 827406), (2, 413703), (3, 275802), (6, 137901), (9, 91934), (18, 45967), (43, 19242), (86, 9621), (129, 6414), (258, 3207), (387, 2138), (774, 1069)]