27961518

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{2579}}^1$

素因数の和:2736

約数の個数: 32

約数和(自身を含む): 60681600

約数和(自身を除く): 32720082

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 139, 278, 417, 834, 1807, 2579, 3614, 5158, 5421, 7737, 10842, 15474, 33527, 67054, 100581, 201162, 358481, 716962, 1075443, 2150886, 4660253, 9320506, 13980759, 27961518]

約数ペア:

[(1, 27961518), (2, 13980759), (3, 9320506), (6, 4660253), (13, 2150886), (26, 1075443), (39, 716962), (78, 358481), (139, 201162), (278, 100581), (417, 67054), (834, 33527), (1807, 15474), (2579, 10842), (3614, 7737), (5158, 5421)]