13440168

素因数分解:

$2^3\times 3^4\times 7^1\times {\mathrm{2963}}^1$

素因数の和:2988

約数の個数: 80

約数和(自身を含む): 43037280

約数和(自身を除く): 29597112

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 81, 84, 108, 126, 162, 168, 189, 216, 252, 324, 378, 504, 567, 648, 756, 1134, 1512, 2268, 2963, 4536, 5926, 8889, 11852, 17778, 20741, 23704, 26667, 35556, 41482, 53334, 62223, 71112, 80001, 82964, 106668, 124446, 160002, 165928, 186669, 213336, 240003, 248892, 320004, 373338, 480006, 497784, 560007, 640008, 746676, 960012, 1120014, 1493352, 1680021, 1920024, 2240028, 3360042, 4480056, 6720084, 13440168]

約数ペア:

[(1, 13440168), (2, 6720084), (3, 4480056), (4, 3360042), (6, 2240028), (7, 1920024), (8, 1680021), (9, 1493352), (12, 1120014), (14, 960012), (18, 746676), (21, 640008), (24, 560007), (27, 497784), (28, 480006), (36, 373338), (42, 320004), (54, 248892), (56, 240003), (63, 213336), (72, 186669), (81, 165928), (84, 160002), (108, 124446), (126, 106668), (162, 82964), (168, 80001), (189, 71112), (216, 62223), (252, 53334), (324, 41482), (378, 35556), (504, 26667), (567, 23704), (648, 20741), (756, 17778), (1134, 11852), (1512, 8889), (2268, 5926), (2963, 4536)]