17882974196

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{2339}}^1\times {\mathrm{26921}}^1$

素因数の和:29335

約数の個数: 24

約数和(自身を含む): 31750729920

約数和(自身を除く): 13867755724

約数列:

[1, 2, 4, 71, 142, 284, 2339, 4678, 9356, 26921, 53842, 107684, 166069, 332138, 664276, 1911391, 3822782, 7645564, 62968219, 125936438, 251872876, 4470743549, 8941487098, 17882974196]

約数ペア:

[(1, 17882974196), (2, 8941487098), (4, 4470743549), (71, 251872876), (142, 125936438), (284, 62968219), (2339, 7645564), (4678, 3822782), (9356, 1911391), (26921, 664276), (53842, 332138), (107684, 166069)]