18089780124

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{115960129}}^1$

素因数の和:115960149

約数の個数: 24

約数和(自身を含む): 45456370960

約数和(自身を除く): 27366590836

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 115960129, 231920258, 347880387, 463840516, 695760774, 1391521548, 1507481677, 3014963354, 4522445031, 6029926708, 9044890062, 18089780124]

約数ペア:

[(1, 18089780124), (2, 9044890062), (3, 6029926708), (4, 4522445031), (6, 3014963354), (12, 1507481677), (13, 1391521548), (26, 695760774), (39, 463840516), (52, 347880387), (78, 231920258), (156, 115960129)]