18155936

素因数分解:

$2^5\times {\mathrm{113}}^1\times {\mathrm{5021}}^1$

素因数の和:5144

約数の個数: 24

約数和(自身を含む): 36068004

約数和(自身を除く): 17912068

約数列:

[1, 2, 4, 8, 16, 32, 113, 226, 452, 904, 1808, 3616, 5021, 10042, 20084, 40168, 80336, 160672, 567373, 1134746, 2269492, 4538984, 9077968, 18155936]

約数ペア:

[(1, 18155936), (2, 9077968), (4, 4538984), (8, 2269492), (16, 1134746), (32, 567373), (113, 160672), (226, 80336), (452, 40168), (904, 20084), (1808, 10042), (3616, 5021)]