266004

素因数分解:

$2^2\times 3^4\times {\mathrm{821}}^1$

素因数の和:837

約数の個数: 30

約数和(自身を含む): 696234

約数和(自身を除く): 430230

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 821, 1642, 2463, 3284, 4926, 7389, 9852, 14778, 22167, 29556, 44334, 66501, 88668, 133002, 266004]

約数ペア:

[(1, 266004), (2, 133002), (3, 88668), (4, 66501), (6, 44334), (9, 29556), (12, 22167), (18, 14778), (27, 9852), (36, 7389), (54, 4926), (81, 3284), (108, 2463), (162, 1642), (324, 821)]