18056814

素因数分解:

$2^1\times 3^1\times {\mathrm{37}}^1\times {\mathrm{163}}^1\times {\mathrm{499}}^1$

素因数の和:704

約数の個数: 32

約数和(自身を含む): 37392000

約数和(自身を除く): 19335186

約数列:

[1, 2, 3, 6, 37, 74, 111, 163, 222, 326, 489, 499, 978, 998, 1497, 2994, 6031, 12062, 18093, 18463, 36186, 36926, 55389, 81337, 110778, 162674, 244011, 488022, 3009469, 6018938, 9028407, 18056814]

約数ペア:

[(1, 18056814), (2, 9028407), (3, 6018938), (6, 3009469), (37, 488022), (74, 244011), (111, 162674), (163, 110778), (222, 81337), (326, 55389), (489, 36926), (499, 36186), (978, 18463), (998, 18093), (1497, 12062), (2994, 6031)]