18214361

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{257}}^1\times {\mathrm{379}}^1$

素因数の和:664

約数の個数: 16

約数和(自身を含む): 21176640

約数和(自身を除く): 2962279

約数列:

[1, 11, 17, 187, 257, 379, 2827, 4169, 4369, 6443, 48059, 70873, 97403, 1071433, 1655851, 18214361]

約数ペア:

[(1, 18214361), (11, 1655851), (17, 1071433), (187, 97403), (257, 70873), (379, 48059), (2827, 6443), (4169, 4369)]