18238877279

素因数分解:

$7^1\times {\mathrm{107}}^1\times {\mathrm{227}}^1\times {\mathrm{107273}}^1$

素因数の和:107614

約数の個数: 16

約数和(自身を含む): 21132119808

約数和(自身を除く): 2893242529

約数列:

[1, 7, 107, 227, 749, 1589, 24289, 107273, 170023, 750911, 11478211, 24350971, 80347477, 170456797, 2605553897, 18238877279]

約数ペア:

[(1, 18238877279), (7, 2605553897), (107, 170456797), (227, 80347477), (749, 24350971), (1589, 11478211), (24289, 750911), (107273, 170023)]