21545568

素因数分解:

$2^5\times 3^3\times {\mathrm{11}}^1\times {\mathrm{2267}}^1$

素因数の和:2297

約数の個数: 96

約数和(自身を含む): 68584320

約数和(自身を除く): 47038752

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 32, 33, 36, 44, 48, 54, 66, 72, 88, 96, 99, 108, 132, 144, 176, 198, 216, 264, 288, 297, 352, 396, 432, 528, 594, 792, 864, 1056, 1188, 1584, 2267, 2376, 3168, 4534, 4752, 6801, 9068, 9504, 13602, 18136, 20403, 24937, 27204, 36272, 40806, 49874, 54408, 61209, 72544, 74811, 81612, 99748, 108816, 122418, 149622, 163224, 199496, 217632, 224433, 244836, 299244, 326448, 398992, 448866, 489672, 598488, 652896, 673299, 797984, 897732, 979344, 1196976, 1346598, 1795464, 1958688, 2393952, 2693196, 3590928, 5386392, 7181856, 10772784, 21545568]

約数ペア:

[(1, 21545568), (2, 10772784), (3, 7181856), (4, 5386392), (6, 3590928), (8, 2693196), (9, 2393952), (11, 1958688), (12, 1795464), (16, 1346598), (18, 1196976), (22, 979344), (24, 897732), (27, 797984), (32, 673299), (33, 652896), (36, 598488), (44, 489672), (48, 448866), (54, 398992), (66, 326448), (72, 299244), (88, 244836), (96, 224433), (99, 217632), (108, 199496), (132, 163224), (144, 149622), (176, 122418), (198, 108816), (216, 99748), (264, 81612), (288, 74811), (297, 72544), (352, 61209), (396, 54408), (432, 49874), (528, 40806), (594, 36272), (792, 27204), (864, 24937), (1056, 20403), (1188, 18136), (1584, 13602), (2267, 9504), (2376, 9068), (3168, 6801), (4534, 4752)]