18629124909

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{8494813}}^1$

素因数の和:8494876

約数の個数: 16

約数和(自身を含む): 26911570752

約数和(自身を除く): 8282445843

約数列:

[1, 3, 17, 43, 51, 129, 731, 2193, 8494813, 25484439, 144411821, 365276959, 433235463, 1095830877, 6209708303, 18629124909]

約数ペア:

[(1, 18629124909), (3, 6209708303), (17, 1095830877), (43, 433235463), (51, 365276959), (129, 144411821), (731, 25484439), (2193, 8494813)]