17738838

素因数分解:

$2^1\times 3^4\times {\mathrm{13}}^1\times {\mathrm{8423}}^1$

素因数の和:8450

約数の個数: 40

約数和(自身を含む): 42810768

約数和(自身を除く): 25071930

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 81, 117, 162, 234, 351, 702, 1053, 2106, 8423, 16846, 25269, 50538, 75807, 109499, 151614, 218998, 227421, 328497, 454842, 656994, 682263, 985491, 1364526, 1970982, 2956473, 5912946, 8869419, 17738838]

約数ペア:

[(1, 17738838), (2, 8869419), (3, 5912946), (6, 2956473), (9, 1970982), (13, 1364526), (18, 985491), (26, 682263), (27, 656994), (39, 454842), (54, 328497), (78, 227421), (81, 218998), (117, 151614), (162, 109499), (234, 75807), (351, 50538), (702, 25269), (1053, 16846), (2106, 8423)]