7947684

素因数分解:

$2^2\times 3^2\times {\mathrm{277}}^1\times {\mathrm{797}}^1$

素因数の和:1084

約数の個数: 36

約数和(自身を含む): 20187804

約数和(自身を除く): 12240120

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 277, 554, 797, 831, 1108, 1594, 1662, 2391, 2493, 3188, 3324, 4782, 4986, 7173, 9564, 9972, 14346, 28692, 220769, 441538, 662307, 883076, 1324614, 1986921, 2649228, 3973842, 7947684]

約数ペア:

[(1, 7947684), (2, 3973842), (3, 2649228), (4, 1986921), (6, 1324614), (9, 883076), (12, 662307), (18, 441538), (36, 220769), (277, 28692), (554, 14346), (797, 9972), (831, 9564), (1108, 7173), (1594, 4986), (1662, 4782), (2391, 3324), (2493, 3188)]