11661246

素因数分解:

$2^1\times 3^4\times {\mathrm{71983}}^1$

素因数の和:71997

約数の個数: 20

約数和(自身を含む): 26130192

約数和(自身を除く): 14468946

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 71983, 143966, 215949, 431898, 647847, 1295694, 1943541, 3887082, 5830623, 11661246]

約数ペア:

[(1, 11661246), (2, 5830623), (3, 3887082), (6, 1943541), (9, 1295694), (18, 647847), (27, 431898), (54, 215949), (81, 143966), (162, 71983)]