22107978

素因数分解:

$2^1\times 3^4\times {\mathrm{239}}^1\times {\mathrm{571}}^1$

素因数の和:824

約数の個数: 40

約数和(自身を含む): 49832640

約数和(自身を除く): 27724662

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 239, 478, 571, 717, 1142, 1434, 1713, 2151, 3426, 4302, 5139, 6453, 10278, 12906, 15417, 19359, 30834, 38718, 46251, 92502, 136469, 272938, 409407, 818814, 1228221, 2456442, 3684663, 7369326, 11053989, 22107978]

約数ペア:

[(1, 22107978), (2, 11053989), (3, 7369326), (6, 3684663), (9, 2456442), (18, 1228221), (27, 818814), (54, 409407), (81, 272938), (162, 136469), (239, 92502), (478, 46251), (571, 38718), (717, 30834), (1142, 19359), (1434, 15417), (1713, 12906), (2151, 10278), (3426, 6453), (4302, 5139)]