17980584

素因数分解:

$2^3\times 3^1\times {\mathrm{197}}^1\times {\mathrm{3803}}^1$

素因数の和:4009

約数の個数: 32

約数和(自身を含む): 45191520

約数和(自身を除く): 27210936

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 197, 394, 591, 788, 1182, 1576, 2364, 3803, 4728, 7606, 11409, 15212, 22818, 30424, 45636, 91272, 749191, 1498382, 2247573, 2996764, 4495146, 5993528, 8990292, 17980584]

約数ペア:

[(1, 17980584), (2, 8990292), (3, 5993528), (4, 4495146), (6, 2996764), (8, 2247573), (12, 1498382), (24, 749191), (197, 91272), (394, 45636), (591, 30424), (788, 22818), (1182, 15212), (1576, 11409), (2364, 7606), (3803, 4728)]