17391294

素因数分解:

$2^1\times 3^3\times {\mathrm{443}}^1\times {\mathrm{727}}^1$

素因数の和:1181

約数の個数: 32

約数和(自身を含む): 38787840

約数和(自身を除く): 21396546

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 443, 727, 886, 1329, 1454, 2181, 2658, 3987, 4362, 6543, 7974, 11961, 13086, 19629, 23922, 39258, 322061, 644122, 966183, 1932366, 2898549, 5797098, 8695647, 17391294]

約数ペア:

[(1, 17391294), (2, 8695647), (3, 5797098), (6, 2898549), (9, 1932366), (18, 966183), (27, 644122), (54, 322061), (443, 39258), (727, 23922), (886, 19629), (1329, 13086), (1454, 11961), (2181, 7974), (2658, 6543), (3987, 4362)]