12698765892

素因数分解:

$2^2\times 3^2\times {\mathrm{139}}^2\times {\mathrm{18257}}^1$

素因数の和:18545

約数の個数: 54

約数和(自身を含む): 32334023358

約数和(自身を除く): 19635257466

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 139, 278, 417, 556, 834, 1251, 1668, 2502, 5004, 18257, 19321, 36514, 38642, 54771, 57963, 73028, 77284, 109542, 115926, 164313, 173889, 219084, 231852, 328626, 347778, 657252, 695556, 2537723, 5075446, 7613169, 10150892, 15226338, 22839507, 30452676, 45679014, 91358028, 352743497, 705486994, 1058230491, 1410973988, 2116460982, 3174691473, 4232921964, 6349382946, 12698765892]

約数ペア:

[(1, 12698765892), (2, 6349382946), (3, 4232921964), (4, 3174691473), (6, 2116460982), (9, 1410973988), (12, 1058230491), (18, 705486994), (36, 352743497), (139, 91358028), (278, 45679014), (417, 30452676), (556, 22839507), (834, 15226338), (1251, 10150892), (1668, 7613169), (2502, 5075446), (5004, 2537723), (18257, 695556), (19321, 657252), (36514, 347778), (38642, 328626), (54771, 231852), (57963, 219084), (73028, 173889), (77284, 164313), (109542, 115926)]