22581747

素因数分解:

$3^5\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{73}}^1$

素因数の和:174

約数の個数: 48

約数和(自身を含む): 36632960

約数和(自身を除く): 14051213

約数列:

[1, 3, 9, 19, 27, 57, 67, 73, 81, 171, 201, 219, 243, 513, 603, 657, 1273, 1387, 1539, 1809, 1971, 3819, 4161, 4617, 4891, 5427, 5913, 11457, 12483, 14673, 16281, 17739, 34371, 37449, 44019, 92929, 103113, 112347, 132057, 278787, 309339, 337041, 396171, 836361, 1188513, 2509083, 7527249, 22581747]

約数ペア:

[(1, 22581747), (3, 7527249), (9, 2509083), (19, 1188513), (27, 836361), (57, 396171), (67, 337041), (73, 309339), (81, 278787), (171, 132057), (201, 112347), (219, 103113), (243, 92929), (513, 44019), (603, 37449), (657, 34371), (1273, 17739), (1387, 16281), (1539, 14673), (1809, 12483), (1971, 11457), (3819, 5913), (4161, 5427), (4617, 4891)]