22354563

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1$

素因数の和:168

約数の個数: 64

約数和(自身を含む): 39813120

約数和(自身を除く): 17458557

約数列:

[1, 3, 7, 11, 21, 29, 33, 47, 71, 77, 87, 141, 203, 213, 231, 319, 329, 497, 517, 609, 781, 957, 987, 1363, 1491, 1551, 2059, 2233, 2343, 3337, 3619, 4089, 5467, 6177, 6699, 9541, 10011, 10857, 14413, 14993, 16401, 22649, 23359, 28623, 36707, 43239, 44979, 67947, 70077, 96773, 104951, 110121, 158543, 256949, 290319, 314853, 475629, 677411, 770847, 1064503, 2032233, 3193509, 7451521, 22354563]

約数ペア:

[(1, 22354563), (3, 7451521), (7, 3193509), (11, 2032233), (21, 1064503), (29, 770847), (33, 677411), (47, 475629), (71, 314853), (77, 290319), (87, 256949), (141, 158543), (203, 110121), (213, 104951), (231, 96773), (319, 70077), (329, 67947), (497, 44979), (517, 43239), (609, 36707), (781, 28623), (957, 23359), (987, 22649), (1363, 16401), (1491, 14993), (1551, 14413), (2059, 10857), (2233, 10011), (2343, 9541), (3337, 6699), (3619, 6177), (4089, 5467)]