18200092090

素因数分解:

$2^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{24931633}}^1$

素因数の和:24931713

約数の個数: 16

約数和(自身を含む): 33208936488

約数和(自身を除く): 15008844398

約数列:

[1, 2, 5, 10, 73, 146, 365, 730, 24931633, 49863266, 124658165, 249316330, 1820009209, 3640018418, 9100046045, 18200092090]

約数ペア:

[(1, 18200092090), (2, 9100046045), (5, 3640018418), (10, 1820009209), (73, 249316330), (146, 124658165), (365, 49863266), (730, 24931633)]