13820778

素因数分解:

$2^1\times 3^2\times {\mathrm{739}}^1\times {\mathrm{1039}}^1$

素因数の和:1786

約数の個数: 24

約数和(自身を含む): 30014400

約数和(自身を除く): 16193622

約数列:

[1, 2, 3, 6, 9, 18, 739, 1039, 1478, 2078, 2217, 3117, 4434, 6234, 6651, 9351, 13302, 18702, 767821, 1535642, 2303463, 4606926, 6910389, 13820778]

約数ペア:

[(1, 13820778), (2, 6910389), (3, 4606926), (6, 2303463), (9, 1535642), (18, 767821), (739, 18702), (1039, 13302), (1478, 9351), (2078, 6651), (2217, 6234), (3117, 4434)]