25162542

素因数分解:

$2^1\times 3^3\times {\mathrm{71}}^1\times {\mathrm{6563}}^1$

素因数の和:6645

約数の個数: 32

約数和(自身を含む): 56712960

約数和(自身を除く): 31550418

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 71, 142, 213, 426, 639, 1278, 1917, 3834, 6563, 13126, 19689, 39378, 59067, 118134, 177201, 354402, 465973, 931946, 1397919, 2795838, 4193757, 8387514, 12581271, 25162542]

約数ペア:

[(1, 25162542), (2, 12581271), (3, 8387514), (6, 4193757), (9, 2795838), (18, 1397919), (27, 931946), (54, 465973), (71, 354402), (142, 177201), (213, 118134), (426, 59067), (639, 39378), (1278, 19689), (1917, 13126), (3834, 6563)]