18770316

素因数分解:

$2^2\times 3^1\times {\mathrm{1087}}^1\times {\mathrm{1439}}^1$

素因数の和:2533

約数の個数: 24

約数和(自身を含む): 43868160

約数和(自身を除く): 25097844

約数列:

[1, 2, 3, 4, 6, 12, 1087, 1439, 2174, 2878, 3261, 4317, 4348, 5756, 6522, 8634, 13044, 17268, 1564193, 3128386, 4692579, 6256772, 9385158, 18770316]

約数ペア:

[(1, 18770316), (2, 9385158), (3, 6256772), (4, 4692579), (6, 3128386), (12, 1564193), (1087, 17268), (1439, 13044), (2174, 8634), (2878, 6522), (3261, 5756), (4317, 4348)]