18048862

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{67}}^1\times {\mathrm{797}}^1$

素因数の和:892

約数の個数: 24

約数和(自身を含む): 29790936

約数和(自身を除く): 11742074

約数列:

[1, 2, 13, 26, 67, 134, 169, 338, 797, 871, 1594, 1742, 10361, 11323, 20722, 22646, 53399, 106798, 134693, 269386, 694187, 1388374, 9024431, 18048862]

約数ペア:

[(1, 18048862), (2, 9024431), (13, 1388374), (26, 694187), (67, 269386), (134, 134693), (169, 106798), (338, 53399), (797, 22646), (871, 20722), (1594, 11323), (1742, 10361)]