12986298

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^2\times {\mathrm{1423}}^1$

素因数の和:1460

約数の個数: 48

約数和(自身を含む): 31271040

約数和(自身を除く): 18284742

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 117, 169, 234, 338, 351, 507, 702, 1014, 1423, 1521, 2846, 3042, 4269, 4563, 8538, 9126, 12807, 18499, 25614, 36998, 38421, 55497, 76842, 110994, 166491, 240487, 332982, 480974, 499473, 721461, 998946, 1442922, 2164383, 4328766, 6493149, 12986298]

約数ペア:

[(1, 12986298), (2, 6493149), (3, 4328766), (6, 2164383), (9, 1442922), (13, 998946), (18, 721461), (26, 499473), (27, 480974), (39, 332982), (54, 240487), (78, 166491), (117, 110994), (169, 76842), (234, 55497), (338, 38421), (351, 36998), (507, 25614), (702, 18499), (1014, 12807), (1423, 9126), (1521, 8538), (2846, 4563), (3042, 4269)]