18357534

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{4129}}^1$

素因数の和:4169

約数の個数: 48

約数和(自身を含む): 45099600

約数和(自身を除く): 26742066

約数列:

[1, 2, 3, 6, 9, 13, 18, 19, 26, 38, 39, 57, 78, 114, 117, 171, 234, 247, 342, 494, 741, 1482, 2223, 4129, 4446, 8258, 12387, 24774, 37161, 53677, 74322, 78451, 107354, 156902, 161031, 235353, 322062, 470706, 483093, 706059, 966186, 1019863, 1412118, 2039726, 3059589, 6119178, 9178767, 18357534]

約数ペア:

[(1, 18357534), (2, 9178767), (3, 6119178), (6, 3059589), (9, 2039726), (13, 1412118), (18, 1019863), (19, 966186), (26, 706059), (38, 483093), (39, 470706), (57, 322062), (78, 235353), (114, 161031), (117, 156902), (171, 107354), (234, 78451), (247, 74322), (342, 53677), (494, 37161), (741, 24774), (1482, 12387), (2223, 8258), (4129, 4446)]