678899052

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{1450639}}^1$

素因数の和:1450662

約数の個数: 36

約数和(自身を含む): 1848115360

約数和(自身を除く): 1169216308

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 1450639, 2901278, 4351917, 5802556, 8703834, 13055751, 17407668, 18858307, 26111502, 37716614, 52223004, 56574921, 75433228, 113149842, 169724763, 226299684, 339449526, 678899052]

約数ペア:

[(1, 678899052), (2, 339449526), (3, 226299684), (4, 169724763), (6, 113149842), (9, 75433228), (12, 56574921), (13, 52223004), (18, 37716614), (26, 26111502), (36, 18858307), (39, 17407668), (52, 13055751), (78, 8703834), (117, 5802556), (156, 4351917), (234, 2901278), (468, 1450639)]