1814313876

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{345979}}^1$

素因数の和:346028

約数の個数: 48

約数和(自身を含む): 4649971200

約数和(自身を除く): 2835657324

約数列:

[1, 2, 3, 4, 6, 12, 19, 23, 38, 46, 57, 69, 76, 92, 114, 138, 228, 276, 437, 874, 1311, 1748, 2622, 5244, 345979, 691958, 1037937, 1383916, 2075874, 4151748, 6573601, 7957517, 13147202, 15915034, 19720803, 23872551, 26294404, 31830068, 39441606, 47745102, 78883212, 95490204, 151192823, 302385646, 453578469, 604771292, 907156938, 1814313876]

約数ペア:

[(1, 1814313876), (2, 907156938), (3, 604771292), (4, 453578469), (6, 302385646), (12, 151192823), (19, 95490204), (23, 78883212), (38, 47745102), (46, 39441606), (57, 31830068), (69, 26294404), (76, 23872551), (92, 19720803), (114, 15915034), (138, 13147202), (228, 7957517), (276, 6573601), (437, 4151748), (874, 2075874), (1311, 1383916), (1748, 1037937), (2622, 691958), (5244, 345979)]