1260105678

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{5385067}}^1$

素因数の和:5385088

約数の個数: 24

約数和(自身を含む): 2940247128

約数和(自身を除く): 1680141450

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 5385067, 10770134, 16155201, 32310402, 48465603, 70005871, 96931206, 140011742, 210017613, 420035226, 630052839, 1260105678]

約数ペア:

[(1, 1260105678), (2, 630052839), (3, 420035226), (6, 210017613), (9, 140011742), (13, 96931206), (18, 70005871), (26, 48465603), (39, 32310402), (78, 16155201), (117, 10770134), (234, 5385067)]