2912656806

素因数分解:

$2^1\times 3^6\times {\mathrm{1997707}}^1$

素因数の和:1997727

約数の個数: 28

約数和(自身を含む): 6550484532

約数和(自身を除く): 3637827726

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 243, 486, 729, 1458, 1997707, 3995414, 5993121, 11986242, 17979363, 35958726, 53938089, 107876178, 161814267, 323628534, 485442801, 970885602, 1456328403, 2912656806]

約数ペア:

[(1, 2912656806), (2, 1456328403), (3, 970885602), (6, 485442801), (9, 323628534), (18, 161814267), (27, 107876178), (54, 53938089), (81, 35958726), (162, 17979363), (243, 11986242), (486, 5993121), (729, 3995414), (1458, 1997707)]