16506828

素因数分解:

$2^2\times 3^4\times {\mathrm{13}}^1\times {\mathrm{3919}}^1$

素因数の和:3948

約数の個数: 60

約数和(自身を含む): 46483360

約数和(自身を除く): 29976532

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 81, 108, 117, 156, 162, 234, 324, 351, 468, 702, 1053, 1404, 2106, 3919, 4212, 7838, 11757, 15676, 23514, 35271, 47028, 50947, 70542, 101894, 105813, 141084, 152841, 203788, 211626, 305682, 317439, 423252, 458523, 611364, 634878, 917046, 1269756, 1375569, 1834092, 2751138, 4126707, 5502276, 8253414, 16506828]

約数ペア:

[(1, 16506828), (2, 8253414), (3, 5502276), (4, 4126707), (6, 2751138), (9, 1834092), (12, 1375569), (13, 1269756), (18, 917046), (26, 634878), (27, 611364), (36, 458523), (39, 423252), (52, 317439), (54, 305682), (78, 211626), (81, 203788), (108, 152841), (117, 141084), (156, 105813), (162, 101894), (234, 70542), (324, 50947), (351, 47028), (468, 35271), (702, 23514), (1053, 15676), (1404, 11757), (2106, 7838), (3919, 4212)]