1306728

素因数分解:

$2^3\times 3^2\times {\mathrm{18149}}^1$

素因数の和:18161

約数の個数: 24

約数和(自身を含む): 3539250

約数和(自身を除く): 2232522

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 18149, 36298, 54447, 72596, 108894, 145192, 163341, 217788, 326682, 435576, 653364, 1306728]

約数ペア:

[(1, 1306728), (2, 653364), (3, 435576), (4, 326682), (6, 217788), (8, 163341), (9, 145192), (12, 108894), (18, 72596), (24, 54447), (36, 36298), (72, 18149)]