22336419

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{89}}^1$

素因数の和:172

約数の個数: 64

約数和(自身を含む): 39398400

約数和(自身を除く): 17061981

約数列:

[1, 3, 7, 17, 19, 21, 37, 51, 57, 89, 111, 119, 133, 259, 267, 323, 357, 399, 623, 629, 703, 777, 969, 1513, 1691, 1869, 1887, 2109, 2261, 3293, 4403, 4539, 4921, 5073, 6783, 9879, 10591, 11837, 11951, 13209, 14763, 23051, 28747, 31773, 35511, 35853, 55981, 62567, 69153, 83657, 86241, 167943, 187701, 201229, 250971, 391867, 437969, 603687, 1063639, 1175601, 1313907, 3190917, 7445473, 22336419]

約数ペア:

[(1, 22336419), (3, 7445473), (7, 3190917), (17, 1313907), (19, 1175601), (21, 1063639), (37, 603687), (51, 437969), (57, 391867), (89, 250971), (111, 201229), (119, 187701), (133, 167943), (259, 86241), (267, 83657), (323, 69153), (357, 62567), (399, 55981), (623, 35853), (629, 35511), (703, 31773), (777, 28747), (969, 23051), (1513, 14763), (1691, 13209), (1869, 11951), (1887, 11837), (2109, 10591), (2261, 9879), (3293, 6783), (4403, 5073), (4539, 4921)]