217470906

素因数分解:

$2^1\times 3^8\times {\mathrm{16573}}^1$

素因数の和:16599

約数の個数: 36

約数和(自身を含む): 489314202

約数和(自身を除く): 271843296

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 243, 486, 729, 1458, 2187, 4374, 6561, 13122, 16573, 33146, 49719, 99438, 149157, 298314, 447471, 894942, 1342413, 2684826, 4027239, 8054478, 12081717, 24163434, 36245151, 72490302, 108735453, 217470906]

約数ペア:

[(1, 217470906), (2, 108735453), (3, 72490302), (6, 36245151), (9, 24163434), (18, 12081717), (27, 8054478), (54, 4027239), (81, 2684826), (162, 1342413), (243, 894942), (486, 447471), (729, 298314), (1458, 149157), (2187, 99438), (4374, 49719), (6561, 33146), (13122, 16573)]