15660504

素因数分解:

$2^3\times 3^2\times {\mathrm{199}}^1\times {\mathrm{1093}}^1$

素因数の和:1304

約数の個数: 48

約数和(自身を含む): 42666000

約数和(自身を除く): 27005496

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 199, 398, 597, 796, 1093, 1194, 1592, 1791, 2186, 2388, 3279, 3582, 4372, 4776, 6558, 7164, 8744, 9837, 13116, 14328, 19674, 26232, 39348, 78696, 217507, 435014, 652521, 870028, 1305042, 1740056, 1957563, 2610084, 3915126, 5220168, 7830252, 15660504]

約数ペア:

[(1, 15660504), (2, 7830252), (3, 5220168), (4, 3915126), (6, 2610084), (8, 1957563), (9, 1740056), (12, 1305042), (18, 870028), (24, 652521), (36, 435014), (72, 217507), (199, 78696), (398, 39348), (597, 26232), (796, 19674), (1093, 14328), (1194, 13116), (1592, 9837), (1791, 8744), (2186, 7164), (2388, 6558), (3279, 4776), (3582, 4372)]