12902004

素因数分解:

$2^2\times 3^4\times {\mathrm{39821}}^1$

素因数の和:39837

約数の個数: 30

約数和(自身を含む): 33729234

約数和(自身を除く): 20827230

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 39821, 79642, 119463, 159284, 238926, 358389, 477852, 716778, 1075167, 1433556, 2150334, 3225501, 4300668, 6451002, 12902004]

約数ペア:

[(1, 12902004), (2, 6451002), (3, 4300668), (4, 3225501), (6, 2150334), (9, 1433556), (12, 1075167), (18, 716778), (27, 477852), (36, 358389), (54, 238926), (81, 159284), (108, 119463), (162, 79642), (324, 39821)]