21873072912

素因数分解:

$2^4\times 3^1\times {\mathrm{193}}^1\times {\mathrm{757}}^1\times {\mathrm{3119}}^1$

素因数の和:4080

約数の個数: 80

約数和(自身を含む): 56891477760

約数和(自身を除く): 35018404848

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 193, 386, 579, 757, 772, 1158, 1514, 1544, 2271, 2316, 3028, 3088, 3119, 4542, 4632, 6056, 6238, 9084, 9264, 9357, 12112, 12476, 18168, 18714, 24952, 36336, 37428, 49904, 74856, 146101, 149712, 292202, 438303, 584404, 601967, 876606, 1168808, 1203934, 1753212, 1805901, 2337616, 2361083, 2407868, 3506424, 3611802, 4722166, 4815736, 7012848, 7083249, 7223604, 9444332, 9631472, 14166498, 14447208, 18888664, 28332996, 28894416, 37777328, 56665992, 113331984, 455689019, 911378038, 1367067057, 1822756076, 2734134114, 3645512152, 5468268228, 7291024304, 10936536456, 21873072912]

約数ペア:

[(1, 21873072912), (2, 10936536456), (3, 7291024304), (4, 5468268228), (6, 3645512152), (8, 2734134114), (12, 1822756076), (16, 1367067057), (24, 911378038), (48, 455689019), (193, 113331984), (386, 56665992), (579, 37777328), (757, 28894416), (772, 28332996), (1158, 18888664), (1514, 14447208), (1544, 14166498), (2271, 9631472), (2316, 9444332), (3028, 7223604), (3088, 7083249), (3119, 7012848), (4542, 4815736), (4632, 4722166), (6056, 3611802), (6238, 3506424), (9084, 2407868), (9264, 2361083), (9357, 2337616), (12112, 1805901), (12476, 1753212), (18168, 1203934), (18714, 1168808), (24952, 876606), (36336, 601967), (37428, 584404), (49904, 438303), (74856, 292202), (146101, 149712)]