11686818

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{257}}^1$

素因数の和:339

約数の個数: 64

約数和(自身を含む): 28086912

約数和(自身を除く): 16400094

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 53, 66, 78, 106, 143, 159, 257, 286, 318, 429, 514, 583, 689, 771, 858, 1166, 1378, 1542, 1749, 2067, 2827, 3341, 3498, 4134, 5654, 6682, 7579, 8481, 10023, 13621, 15158, 16962, 20046, 22737, 27242, 36751, 40863, 45474, 73502, 81726, 110253, 149831, 177073, 220506, 299662, 354146, 449493, 531219, 898986, 1062438, 1947803, 3895606, 5843409, 11686818]

約数ペア:

[(1, 11686818), (2, 5843409), (3, 3895606), (6, 1947803), (11, 1062438), (13, 898986), (22, 531219), (26, 449493), (33, 354146), (39, 299662), (53, 220506), (66, 177073), (78, 149831), (106, 110253), (143, 81726), (159, 73502), (257, 45474), (286, 40863), (318, 36751), (429, 27242), (514, 22737), (583, 20046), (689, 16962), (771, 15158), (858, 13621), (1166, 10023), (1378, 8481), (1542, 7579), (1749, 6682), (2067, 5654), (2827, 4134), (3341, 3498)]