18456334

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{37361}}^1$

素因数の和:37395

約数の個数: 16

約数和(自身を含む): 31384080

約数和(自身を除く): 12927746

約数列:

[1, 2, 13, 19, 26, 38, 247, 494, 37361, 74722, 485693, 709859, 971386, 1419718, 9228167, 18456334]

約数ペア:

[(1, 18456334), (2, 9228167), (13, 1419718), (19, 971386), (26, 709859), (38, 485693), (247, 74722), (494, 37361)]