1212894

素因数分解:

$2^1\times 3^4\times {\mathrm{7487}}^1$

素因数の和:7501

約数の個数: 20

約数和(自身を含む): 2718144

約数和(自身を除く): 1505250

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 7487, 14974, 22461, 44922, 67383, 134766, 202149, 404298, 606447, 1212894]

約数ペア:

[(1, 1212894), (2, 606447), (3, 404298), (6, 202149), (9, 134766), (18, 67383), (27, 44922), (54, 22461), (81, 14974), (162, 7487)]