43139142

素因数分解:

$2^1\times 3^4\times {\mathrm{266291}}^1$

素因数の和:266305

約数の個数: 20

約数和(自身を含む): 96663996

約数和(自身を除く): 53524854

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 266291, 532582, 798873, 1597746, 2396619, 4793238, 7189857, 14379714, 21569571, 43139142]

約数ペア:

[(1, 43139142), (2, 21569571), (3, 14379714), (6, 7189857), (9, 4793238), (18, 2396619), (27, 1597746), (54, 798873), (81, 532582), (162, 266291)]