2168223.00000000

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{786251}}^1$

素因数の和:786269

約数の個数: 16

約数和(自身を含む): 132090336

約数和(自身を除く): 70762758

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 786251, 1572502, 2358753, 4717506, 10221263, 20442526, 30663789, 61327578]

約数ペア:

[(1, 61327578), (2, 30663789), (3, 20442526), (6, 10221263), (13, 4717506), (26, 2358753), (39, 1572502), (78, 786251)]