17840966

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{107}}^1$

素因数の和:197

約数の個数: 48

約数和(自身を含む): 32577552

約数和(自身を除く): 14736586

約数列:

[1, 2, 11, 13, 22, 26, 53, 106, 107, 121, 143, 214, 242, 286, 583, 689, 1166, 1177, 1378, 1391, 1573, 2354, 2782, 3146, 5671, 6413, 7579, 11342, 12826, 12947, 15158, 15301, 25894, 30602, 62381, 73723, 83369, 124762, 147446, 166738, 168311, 336622, 686191, 810953, 1372382, 1621906, 8920483, 17840966]

約数ペア:

[(1, 17840966), (2, 8920483), (11, 1621906), (13, 1372382), (22, 810953), (26, 686191), (53, 336622), (106, 168311), (107, 166738), (121, 147446), (143, 124762), (214, 83369), (242, 73723), (286, 62381), (583, 30602), (689, 25894), (1166, 15301), (1177, 15158), (1378, 12947), (1391, 12826), (1573, 11342), (2354, 7579), (2782, 6413), (3146, 5671)]