13400856

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{8863}}^1$

素因数の和:8885

約数の個数: 64

約数和(自身を含む): 42547200

約数和(自身を除く): 29146344

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 84, 108, 126, 168, 189, 216, 252, 378, 504, 756, 1512, 8863, 17726, 26589, 35452, 53178, 62041, 70904, 79767, 106356, 124082, 159534, 186123, 212712, 239301, 248164, 319068, 372246, 478602, 496328, 558369, 638136, 744492, 957204, 1116738, 1488984, 1675107, 1914408, 2233476, 3350214, 4466952, 6700428, 13400856]

約数ペア:

[(1, 13400856), (2, 6700428), (3, 4466952), (4, 3350214), (6, 2233476), (7, 1914408), (8, 1675107), (9, 1488984), (12, 1116738), (14, 957204), (18, 744492), (21, 638136), (24, 558369), (27, 496328), (28, 478602), (36, 372246), (42, 319068), (54, 248164), (56, 239301), (63, 212712), (72, 186123), (84, 159534), (108, 124082), (126, 106356), (168, 79767), (189, 70904), (216, 62041), (252, 53178), (378, 35452), (504, 26589), (756, 17726), (1512, 8863)]