18912078

素因数分解:

$2^1\times 3^2\times {\mathrm{127}}^1\times {\mathrm{8273}}^1$

素因数の和:8408

約数の個数: 24

約数和(自身を含む): 41303808

約数和(自身を除く): 22391730

約数列:

[1, 2, 3, 6, 9, 18, 127, 254, 381, 762, 1143, 2286, 8273, 16546, 24819, 49638, 74457, 148914, 1050671, 2101342, 3152013, 6304026, 9456039, 18912078]

約数ペア:

[(1, 18912078), (2, 9456039), (3, 6304026), (6, 3152013), (9, 2101342), (18, 1050671), (127, 148914), (254, 74457), (381, 49638), (762, 24819), (1143, 16546), (2286, 8273)]