21973656

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{53857}}^1$

素因数の和:53883

約数の個数: 32

約数和(自身を含む): 58166640

約数和(自身を除く): 36192984

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 136, 204, 408, 53857, 107714, 161571, 215428, 323142, 430856, 646284, 915569, 1292568, 1831138, 2746707, 3662276, 5493414, 7324552, 10986828, 21973656]

約数ペア:

[(1, 21973656), (2, 10986828), (3, 7324552), (4, 5493414), (6, 3662276), (8, 2746707), (12, 1831138), (17, 1292568), (24, 915569), (34, 646284), (51, 430856), (68, 323142), (102, 215428), (136, 161571), (204, 107714), (408, 53857)]