81647226

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{266821}}^1$

素因数の和:266846

約数の個数: 24

約数和(自身を含む): 187309044

約数和(自身を除く): 105661818

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 102, 153, 306, 266821, 533642, 800463, 1600926, 2401389, 4535957, 4802778, 9071914, 13607871, 27215742, 40823613, 81647226]

約数ペア:

[(1, 81647226), (2, 40823613), (3, 27215742), (6, 13607871), (9, 9071914), (17, 4802778), (18, 4535957), (34, 2401389), (51, 1600926), (102, 800463), (153, 533642), (306, 266821)]