18852678

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{80567}}^1$

素因数の和:80588

約数の個数: 24

約数和(自身を含む): 43990128

約数和(自身を除く): 25137450

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 80567, 161134, 241701, 483402, 725103, 1047371, 1450206, 2094742, 3142113, 6284226, 9426339, 18852678]

約数ペア:

[(1, 18852678), (2, 9426339), (3, 6284226), (6, 3142113), (9, 2094742), (13, 1450206), (18, 1047371), (26, 725103), (39, 483402), (78, 241701), (117, 161134), (234, 80567)]