18269877

素因数分解:

$3^1\times {\mathrm{83}}^1\times {\mathrm{239}}^1\times {\mathrm{307}}^1$

素因数の和:632

約数の個数: 16

約数和(自身を含む): 24837120

約数和(自身を除く): 6567243

約数列:

[1, 3, 83, 239, 249, 307, 717, 921, 19837, 25481, 59511, 73373, 76443, 220119, 6089959, 18269877]

約数ペア:

[(1, 18269877), (3, 6089959), (83, 220119), (239, 76443), (249, 73373), (307, 59511), (717, 25481), (921, 19837)]