2012856444

素因数分解:

$2^2\times 3^2\times {\mathrm{193}}^1\times {\mathrm{211}}^1\times {\mathrm{1373}}^1$

素因数の和:1787

約数の個数: 72

約数和(自身を含む): 5142398352

約数和(自身を除く): 3129541908

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 193, 211, 386, 422, 579, 633, 772, 844, 1158, 1266, 1373, 1737, 1899, 2316, 2532, 2746, 3474, 3798, 4119, 5492, 6948, 7596, 8238, 12357, 16476, 24714, 40723, 49428, 81446, 122169, 162892, 244338, 264989, 289703, 366507, 488676, 529978, 579406, 733014, 794967, 869109, 1059956, 1158812, 1466028, 1589934, 1738218, 2384901, 2607327, 3179868, 3476436, 4769802, 5214654, 9539604, 10429308, 55912679, 111825358, 167738037, 223650716, 335476074, 503214111, 670952148, 1006428222, 2012856444]

約数ペア:

[(1, 2012856444), (2, 1006428222), (3, 670952148), (4, 503214111), (6, 335476074), (9, 223650716), (12, 167738037), (18, 111825358), (36, 55912679), (193, 10429308), (211, 9539604), (386, 5214654), (422, 4769802), (579, 3476436), (633, 3179868), (772, 2607327), (844, 2384901), (1158, 1738218), (1266, 1589934), (1373, 1466028), (1737, 1158812), (1899, 1059956), (2316, 869109), (2532, 794967), (2746, 733014), (3474, 579406), (3798, 529978), (4119, 488676), (5492, 366507), (6948, 289703), (7596, 264989), (8238, 244338), (12357, 162892), (16476, 122169), (24714, 81446), (40723, 49428)]