18382824

素因数分解:

$2^3\times 3^2\times {\mathrm{199}}^1\times {\mathrm{1283}}^1$

素因数の和:1494

約数の個数: 48

約数和(自身を含む): 50076000

約数和(自身を除く): 31693176

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 199, 398, 597, 796, 1194, 1283, 1592, 1791, 2388, 2566, 3582, 3849, 4776, 5132, 7164, 7698, 10264, 11547, 14328, 15396, 23094, 30792, 46188, 92376, 255317, 510634, 765951, 1021268, 1531902, 2042536, 2297853, 3063804, 4595706, 6127608, 9191412, 18382824]

約数ペア:

[(1, 18382824), (2, 9191412), (3, 6127608), (4, 4595706), (6, 3063804), (8, 2297853), (9, 2042536), (12, 1531902), (18, 1021268), (24, 765951), (36, 510634), (72, 255317), (199, 92376), (398, 46188), (597, 30792), (796, 23094), (1194, 15396), (1283, 14328), (1592, 11547), (1791, 10264), (2388, 7698), (2566, 7164), (3582, 5132), (3849, 4776)]