13448538

素因数分解:

$2^1\times 3^3\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{127}}^1$

素因数の和:228

約数の個数: 64

約数和(自身を含む): 31518720

約数和(自身を除く): 18070182

約数列:

[1, 2, 3, 6, 9, 18, 27, 37, 53, 54, 74, 106, 111, 127, 159, 222, 254, 318, 333, 381, 477, 666, 762, 954, 999, 1143, 1431, 1961, 1998, 2286, 2862, 3429, 3922, 4699, 5883, 6731, 6858, 9398, 11766, 13462, 14097, 17649, 20193, 28194, 35298, 40386, 42291, 52947, 60579, 84582, 105894, 121158, 126873, 181737, 249047, 253746, 363474, 498094, 747141, 1494282, 2241423, 4482846, 6724269, 13448538]

約数ペア:

[(1, 13448538), (2, 6724269), (3, 4482846), (6, 2241423), (9, 1494282), (18, 747141), (27, 498094), (37, 363474), (53, 253746), (54, 249047), (74, 181737), (106, 126873), (111, 121158), (127, 105894), (159, 84582), (222, 60579), (254, 52947), (318, 42291), (333, 40386), (381, 35298), (477, 28194), (666, 20193), (762, 17649), (954, 14097), (999, 13462), (1143, 11766), (1431, 9398), (1961, 6858), (1998, 6731), (2286, 5883), (2862, 4699), (3429, 3922)]