18637484

素因数分解:

$2^2\times {\mathrm{73}}^1\times {\mathrm{83}}^1\times {\mathrm{769}}^1$

素因数の和:929

約数の個数: 24

約数和(自身を含む): 33504240

約数和(自身を除く): 14866756

約数列:

[1, 2, 4, 73, 83, 146, 166, 292, 332, 769, 1538, 3076, 6059, 12118, 24236, 56137, 63827, 112274, 127654, 224548, 255308, 4659371, 9318742, 18637484]

約数ペア:

[(1, 18637484), (2, 9318742), (4, 4659371), (73, 255308), (83, 224548), (146, 127654), (166, 112274), (292, 63827), (332, 56137), (769, 24236), (1538, 12118), (3076, 6059)]