18808404

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{82493}}^1$

素因数の和:82519

約数の個数: 24

約数和(自身を含む): 46196640

約数和(自身を除く): 27388236

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 82493, 164986, 247479, 329972, 494958, 989916, 1567367, 3134734, 4702101, 6269468, 9404202, 18808404]

約数ペア:

[(1, 18808404), (2, 9404202), (3, 6269468), (4, 4702101), (6, 3134734), (12, 1567367), (19, 989916), (38, 494958), (57, 329972), (76, 247479), (114, 164986), (228, 82493)]