18042466

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{23929}}^1$

素因数の和:23973

約数の個数: 16

約数和(自身を含む): 30151800

約数和(自身を除く): 12109334

約数列:

[1, 2, 13, 26, 29, 58, 377, 754, 23929, 47858, 311077, 622154, 693941, 1387882, 9021233, 18042466]

約数ペア:

[(1, 18042466), (2, 9021233), (13, 1387882), (26, 693941), (29, 622154), (58, 311077), (377, 47858), (754, 23929)]