18167804949

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{409}}^1\times {\mathrm{91967}}^1$

素因数の和:92409

約数の個数: 32

約数和(自身を含む): 28958883840

約数和(自身を除く): 10791078891

約数列:

[1, 3, 7, 21, 23, 69, 161, 409, 483, 1227, 2863, 8589, 9407, 28221, 65849, 91967, 197547, 275901, 643769, 1931307, 2115241, 6345723, 14806687, 37614503, 44420061, 112843509, 263301521, 789904563, 865133569, 2595400707, 6055934983, 18167804949]

約数ペア:

[(1, 18167804949), (3, 6055934983), (7, 2595400707), (21, 865133569), (23, 789904563), (69, 263301521), (161, 112843509), (409, 44420061), (483, 37614503), (1227, 14806687), (2863, 6345723), (8589, 2115241), (9407, 1931307), (28221, 643769), (65849, 275901), (91967, 197547)]