18505773

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{4793}}^1$

素因数の和:4826

約数の個数: 32

約数和(自身を含む): 32215680

約数和(自身を除く): 13709907

約数列:

[1, 3, 9, 11, 13, 27, 33, 39, 99, 117, 143, 297, 351, 429, 1287, 3861, 4793, 14379, 43137, 52723, 62309, 129411, 158169, 186927, 474507, 560781, 685399, 1423521, 1682343, 2056197, 6168591, 18505773]

約数ペア:

[(1, 18505773), (3, 6168591), (9, 2056197), (11, 1682343), (13, 1423521), (27, 685399), (33, 560781), (39, 474507), (99, 186927), (117, 158169), (143, 129411), (297, 62309), (351, 52723), (429, 43137), (1287, 14379), (3861, 4793)]