181243116

素因数分解:

$2^2\times 3^3\times {\mathrm{83}}^1\times {\mathrm{20219}}^1$

素因数の和:20315

約数の個数: 48

約数和(自身を含む): 475574400

約数和(自身を除く): 294331284

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 83, 108, 166, 249, 332, 498, 747, 996, 1494, 2241, 2988, 4482, 8964, 20219, 40438, 60657, 80876, 121314, 181971, 242628, 363942, 545913, 727884, 1091826, 1678177, 2183652, 3356354, 5034531, 6712708, 10069062, 15103593, 20138124, 30207186, 45310779, 60414372, 90621558, 181243116]

約数ペア:

[(1, 181243116), (2, 90621558), (3, 60414372), (4, 45310779), (6, 30207186), (9, 20138124), (12, 15103593), (18, 10069062), (27, 6712708), (36, 5034531), (54, 3356354), (83, 2183652), (108, 1678177), (166, 1091826), (249, 727884), (332, 545913), (498, 363942), (747, 242628), (996, 181971), (1494, 121314), (2241, 80876), (2988, 60657), (4482, 40438), (8964, 20219)]