18322866

素因数分解:

$2^1\times 3^2\times {\mathrm{997}}^1\times {\mathrm{1021}}^1$

素因数の和:2026

約数の個数: 24

約数和(自身を含む): 39778284

約数和(自身を除く): 21455418

約数列:

[1, 2, 3, 6, 9, 18, 997, 1021, 1994, 2042, 2991, 3063, 5982, 6126, 8973, 9189, 17946, 18378, 1017937, 2035874, 3053811, 6107622, 9161433, 18322866]

約数ペア:

[(1, 18322866), (2, 9161433), (3, 6107622), (6, 3053811), (9, 2035874), (18, 1017937), (997, 18378), (1021, 17946), (1994, 9189), (2042, 8973), (2991, 6126), (3063, 5982)]