12778802154

素因数分解:

$2^1\times 3^2\times {\mathrm{2179}}^1\times {\mathrm{325807}}^1$

素因数の和:327994

約数の個数: 24

約数和(自身を含む): 27700196160

約数和(自身を除く): 14921394006

約数列:

[1, 2, 3, 6, 9, 18, 2179, 4358, 6537, 13074, 19611, 39222, 325807, 651614, 977421, 1954842, 2932263, 5864526, 709933453, 1419866906, 2129800359, 4259600718, 6389401077, 12778802154]

約数ペア:

[(1, 12778802154), (2, 6389401077), (3, 4259600718), (6, 2129800359), (9, 1419866906), (18, 709933453), (2179, 5864526), (4358, 2932263), (6537, 1954842), (13074, 977421), (19611, 651614), (39222, 325807)]