138873372

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{431}}^1\times {\mathrm{2441}}^1$

素因数の和:2890

約数の個数: 48

約数和(自身を含む): 354461184

約数和(自身を除く): 215587812

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 431, 862, 1293, 1724, 2441, 2586, 4741, 4882, 5172, 7323, 9482, 9764, 14223, 14646, 18964, 26851, 28446, 29292, 53702, 56892, 80553, 107404, 161106, 322212, 1052071, 2104142, 3156213, 4208284, 6312426, 11572781, 12624852, 23145562, 34718343, 46291124, 69436686, 138873372]

約数ペア:

[(1, 138873372), (2, 69436686), (3, 46291124), (4, 34718343), (6, 23145562), (11, 12624852), (12, 11572781), (22, 6312426), (33, 4208284), (44, 3156213), (66, 2104142), (132, 1052071), (431, 322212), (862, 161106), (1293, 107404), (1724, 80553), (2441, 56892), (2586, 53702), (4741, 29292), (4882, 28446), (5172, 26851), (7323, 18964), (9482, 14646), (9764, 14223)]