18354271

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{1567}}^1$

素因数の和:1650

約数の個数: 16

約数和(自身を含む): 21337344

約数和(自身を除く): 2983073

約数列:

[1, 13, 17, 53, 221, 689, 901, 1567, 11713, 20371, 26639, 83051, 346307, 1079663, 1411867, 18354271]

約数ペア:

[(1, 18354271), (13, 1411867), (17, 1079663), (53, 346307), (221, 83051), (689, 26639), (901, 20371), (1567, 11713)]