18786084

素因数分解:

$2^2\times 3^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{1459}}^1$

素因数の和:1532

約数の個数: 48

約数和(自身を含む): 46603200

約数和(自身を除く): 27817116

約数列:

[1, 2, 3, 4, 6, 12, 29, 37, 58, 74, 87, 111, 116, 148, 174, 222, 348, 444, 1073, 1459, 2146, 2918, 3219, 4292, 4377, 5836, 6438, 8754, 12876, 17508, 42311, 53983, 84622, 107966, 126933, 161949, 169244, 215932, 253866, 323898, 507732, 647796, 1565507, 3131014, 4696521, 6262028, 9393042, 18786084]

約数ペア:

[(1, 18786084), (2, 9393042), (3, 6262028), (4, 4696521), (6, 3131014), (12, 1565507), (29, 647796), (37, 507732), (58, 323898), (74, 253866), (87, 215932), (111, 169244), (116, 161949), (148, 126933), (174, 107966), (222, 84622), (348, 53983), (444, 42311), (1073, 17508), (1459, 12876), (2146, 8754), (2918, 6438), (3219, 5836), (4292, 4377)]