22681611

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{79}}^1$

素因数の和:200

約数の個数: 48

約数和(自身を含む): 36940800

約数和(自身を除く): 14259189

約数列:

[1, 3, 9, 19, 23, 57, 69, 73, 79, 171, 207, 219, 237, 437, 657, 711, 1311, 1387, 1501, 1679, 1817, 3933, 4161, 4503, 5037, 5451, 5767, 12483, 13509, 15111, 16353, 17301, 31901, 34523, 51903, 95703, 103569, 109573, 132641, 287109, 310707, 328719, 397923, 986157, 1193769, 2520179, 7560537, 22681611]

約数ペア:

[(1, 22681611), (3, 7560537), (9, 2520179), (19, 1193769), (23, 986157), (57, 397923), (69, 328719), (73, 310707), (79, 287109), (171, 132641), (207, 109573), (219, 103569), (237, 95703), (437, 51903), (657, 34523), (711, 31901), (1311, 17301), (1387, 16353), (1501, 15111), (1679, 13509), (1817, 12483), (3933, 5767), (4161, 5451), (4503, 5037)]