21737232

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13723}}^1$

素因数の和:13748

約数の個数: 60

約数和(自身を含む): 66369264

約数和(自身を除く): 44632032

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 33, 36, 44, 48, 66, 72, 88, 99, 132, 144, 176, 198, 264, 396, 528, 792, 1584, 13723, 27446, 41169, 54892, 82338, 109784, 123507, 150953, 164676, 219568, 247014, 301906, 329352, 452859, 494028, 603812, 658704, 905718, 988056, 1207624, 1358577, 1811436, 1976112, 2415248, 2717154, 3622872, 5434308, 7245744, 10868616, 21737232]

約数ペア:

[(1, 21737232), (2, 10868616), (3, 7245744), (4, 5434308), (6, 3622872), (8, 2717154), (9, 2415248), (11, 1976112), (12, 1811436), (16, 1358577), (18, 1207624), (22, 988056), (24, 905718), (33, 658704), (36, 603812), (44, 494028), (48, 452859), (66, 329352), (72, 301906), (88, 247014), (99, 219568), (132, 164676), (144, 150953), (176, 123507), (198, 109784), (264, 82338), (396, 54892), (528, 41169), (792, 27446), (1584, 13723)]