12490362

素因数分解:

$2^1\times 3^4\times {\mathrm{77101}}^1$

素因数の和:77115

約数の個数: 20

約数和(自身を含む): 27988026

約数和(自身を除く): 15497664

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 77101, 154202, 231303, 462606, 693909, 1387818, 2081727, 4163454, 6245181, 12490362]

約数ペア:

[(1, 12490362), (2, 6245181), (3, 4163454), (6, 2081727), (9, 1387818), (18, 693909), (27, 462606), (54, 231303), (81, 154202), (162, 77101)]