66931842

素因数分解:

$2^1\times 3^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1\times {\mathrm{2663}}^1$

素因数の和:2798

約数の個数: 32

約数和(自身を含む): 138101760

約数和(自身を除く): 71169918

約数列:

[1, 2, 3, 6, 59, 71, 118, 142, 177, 213, 354, 426, 2663, 4189, 5326, 7989, 8378, 12567, 15978, 25134, 157117, 189073, 314234, 378146, 471351, 567219, 942702, 1134438, 11155307, 22310614, 33465921, 66931842]

約数ペア:

[(1, 66931842), (2, 33465921), (3, 22310614), (6, 11155307), (59, 1134438), (71, 942702), (118, 567219), (142, 471351), (177, 378146), (213, 314234), (354, 189073), (426, 157117), (2663, 25134), (4189, 15978), (5326, 12567), (7989, 8378)]