17660454

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{199}}^1\times {\mathrm{2113}}^1$

素因数の和:2324

約数の個数: 32

約数和(自身を含む): 40588800

約数和(自身を除く): 22928346

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 199, 398, 597, 1194, 1393, 2113, 2786, 4179, 4226, 6339, 8358, 12678, 14791, 29582, 44373, 88746, 420487, 840974, 1261461, 2522922, 2943409, 5886818, 8830227, 17660454]

約数ペア:

[(1, 17660454), (2, 8830227), (3, 5886818), (6, 2943409), (7, 2522922), (14, 1261461), (21, 840974), (42, 420487), (199, 88746), (398, 44373), (597, 29582), (1194, 14791), (1393, 12678), (2113, 8358), (2786, 6339), (4179, 4226)]