18145244

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{9431}}^1$

素因数の和:9485

約数の個数: 24

約数和(自身を含む): 35124768

約数和(自身を除く): 16979524

約数列:

[1, 2, 4, 13, 26, 37, 52, 74, 148, 481, 962, 1924, 9431, 18862, 37724, 122603, 245206, 348947, 490412, 697894, 1395788, 4536311, 9072622, 18145244]

約数ペア:

[(1, 18145244), (2, 9072622), (4, 4536311), (13, 1395788), (26, 697894), (37, 490412), (52, 348947), (74, 245206), (148, 122603), (481, 37724), (962, 18862), (1924, 9431)]