6615666

素因数分解:

$2^1\times 3^2\times {\mathrm{157}}^1\times {\mathrm{2341}}^1$

素因数の和:2506

約数の個数: 24

約数和(自身を含む): 14431404

約数和(自身を除く): 7815738

約数列:

[1, 2, 3, 6, 9, 18, 157, 314, 471, 942, 1413, 2341, 2826, 4682, 7023, 14046, 21069, 42138, 367537, 735074, 1102611, 2205222, 3307833, 6615666]

約数ペア:

[(1, 6615666), (2, 3307833), (3, 2205222), (6, 1102611), (9, 735074), (18, 367537), (157, 42138), (314, 21069), (471, 14046), (942, 7023), (1413, 4682), (2341, 2826)]