4358538

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{107}}^1$

素因数の和:219

約数の個数: 48

約数和(自身を含む): 9974016

約数和(自身を除く): 5615478

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 73, 93, 107, 146, 186, 214, 219, 279, 321, 438, 558, 642, 657, 963, 1314, 1926, 2263, 3317, 4526, 6634, 6789, 7811, 9951, 13578, 15622, 19902, 20367, 23433, 29853, 40734, 46866, 59706, 70299, 140598, 242141, 484282, 726423, 1452846, 2179269, 4358538]

約数ペア:

[(1, 4358538), (2, 2179269), (3, 1452846), (6, 726423), (9, 484282), (18, 242141), (31, 140598), (62, 70299), (73, 59706), (93, 46866), (107, 40734), (146, 29853), (186, 23433), (214, 20367), (219, 19902), (279, 15622), (321, 13578), (438, 9951), (558, 7811), (642, 6789), (657, 6634), (963, 4526), (1314, 3317), (1926, 2263)]