18801564

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{82463}}^1$

素因数の和:82489

約数の個数: 24

約数和(自身を含む): 46179840

約数和(自身を除く): 27378276

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 82463, 164926, 247389, 329852, 494778, 989556, 1566797, 3133594, 4700391, 6267188, 9400782, 18801564]

約数ペア:

[(1, 18801564), (2, 9400782), (3, 6267188), (4, 4700391), (6, 3133594), (12, 1566797), (19, 989556), (38, 494778), (57, 329852), (76, 247389), (114, 164926), (228, 82463)]