18826536

素因数分解:

$2^3\times 3^1\times {\mathrm{97}}^1\times {\mathrm{8087}}^1$

素因数の和:8193

約数の個数: 32

約数和(自身を含む): 47557440

約数和(自身を除く): 28730904

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 97, 194, 291, 388, 582, 776, 1164, 2328, 8087, 16174, 24261, 32348, 48522, 64696, 97044, 194088, 784439, 1568878, 2353317, 3137756, 4706634, 6275512, 9413268, 18826536]

約数ペア:

[(1, 18826536), (2, 9413268), (3, 6275512), (4, 4706634), (6, 3137756), (8, 2353317), (12, 1568878), (24, 784439), (97, 194088), (194, 97044), (291, 64696), (388, 48522), (582, 32348), (776, 24261), (1164, 16174), (2328, 8087)]