21485526

素因数分解:

$2^1\times 3^1\times {\mathrm{797}}^1\times {\mathrm{4493}}^1$

素因数の和:5295

約数の個数: 16

約数和(自身を含む): 43034544

約数和(自身を除く): 21549018

約数列:

[1, 2, 3, 6, 797, 1594, 2391, 4493, 4782, 8986, 13479, 26958, 3580921, 7161842, 10742763, 21485526]

約数ペア:

[(1, 21485526), (2, 10742763), (3, 7161842), (6, 3580921), (797, 26958), (1594, 13479), (2391, 8986), (4493, 4782)]