18017340335

素因数分解:

$5^1\times {\mathrm{61}}^1\times {\mathrm{193}}^1\times {\mathrm{307}}^1\times {\mathrm{997}}^1$

素因数の和:1563

約数の個数: 32

約数和(自身を含む): 22183288512

約数和(自身を除く): 4165948177

約数列:

[1, 5, 61, 193, 305, 307, 965, 997, 1535, 4985, 11773, 18727, 58865, 59251, 60817, 93635, 192421, 296255, 304085, 306079, 962105, 1530395, 3614311, 11737681, 18071555, 18670819, 58688405, 59073247, 93354095, 295366235, 3603468067, 18017340335]

約数ペア:

[(1, 18017340335), (5, 3603468067), (61, 295366235), (193, 93354095), (305, 59073247), (307, 58688405), (965, 18670819), (997, 18071555), (1535, 11737681), (4985, 3614311), (11773, 1530395), (18727, 962105), (58865, 306079), (59251, 304085), (60817, 296255), (93635, 192421)]