26007189

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{269}}^1$

素因数の和:389

約数の個数: 32

約数和(自身を含む): 39070080

約数和(自身を除く): 13062891

約数列:

[1, 3, 13, 37, 39, 67, 111, 201, 269, 481, 807, 871, 1443, 2479, 2613, 3497, 7437, 9953, 10491, 18023, 29859, 32227, 54069, 96681, 129389, 234299, 388167, 666851, 702897, 2000553, 8669063, 26007189]

約数ペア:

[(1, 26007189), (3, 8669063), (13, 2000553), (37, 702897), (39, 666851), (67, 388167), (111, 234299), (201, 129389), (269, 96681), (481, 54069), (807, 32227), (871, 29859), (1443, 18023), (2479, 10491), (2613, 9953), (3497, 7437)]