54386478

素因数分解:

$2^1\times 3^4\times {\mathrm{335719}}^1$

素因数の和:335733

約数の個数: 20

約数和(自身を含む): 121866360

約数和(自身を除く): 67479882

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 335719, 671438, 1007157, 2014314, 3021471, 6042942, 9064413, 18128826, 27193239, 54386478]

約数ペア:

[(1, 54386478), (2, 27193239), (3, 18128826), (6, 9064413), (9, 6042942), (18, 3021471), (27, 2014314), (54, 1007157), (81, 671438), (162, 335719)]