21817314

素因数分解:

$2^1\times 3^2\times {\mathrm{673}}^1\times {\mathrm{1801}}^1$

素因数の和:2482

約数の個数: 24

約数和(自身を含む): 47367372

約数和(自身を除く): 25550058

約数列:

[1, 2, 3, 6, 9, 18, 673, 1346, 1801, 2019, 3602, 4038, 5403, 6057, 10806, 12114, 16209, 32418, 1212073, 2424146, 3636219, 7272438, 10908657, 21817314]

約数ペア:

[(1, 21817314), (2, 10908657), (3, 7272438), (6, 3636219), (9, 2424146), (18, 1212073), (673, 32418), (1346, 16209), (1801, 12114), (2019, 10806), (3602, 6057), (4038, 5403)]