18603184

素因数分解:

$2^4\times {\mathrm{661}}^1\times {\mathrm{1759}}^1$

素因数の和:2428

約数の個数: 20

約数和(自身を含む): 36118720

約数和(自身を除く): 17515536

約数列:

[1, 2, 4, 8, 16, 661, 1322, 1759, 2644, 3518, 5288, 7036, 10576, 14072, 28144, 1162699, 2325398, 4650796, 9301592, 18603184]

約数ペア:

[(1, 18603184), (2, 9301592), (4, 4650796), (8, 2325398), (16, 1162699), (661, 28144), (1322, 14072), (1759, 10576), (2644, 7036), (3518, 5288)]