13409676

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{127}}^1\times {\mathrm{419}}^1$

素因数の和:563

約数の個数: 72

約数和(自身を含む): 39137280

約数和(自身を除く): 25727604

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 127, 252, 254, 381, 419, 508, 762, 838, 889, 1143, 1257, 1524, 1676, 1778, 2286, 2514, 2667, 2933, 3556, 3771, 4572, 5028, 5334, 5866, 7542, 8001, 8799, 10668, 11732, 15084, 16002, 17598, 26397, 32004, 35196, 52794, 53213, 105588, 106426, 159639, 212852, 319278, 372491, 478917, 638556, 744982, 957834, 1117473, 1489964, 1915668, 2234946, 3352419, 4469892, 6704838, 13409676]

約数ペア:

[(1, 13409676), (2, 6704838), (3, 4469892), (4, 3352419), (6, 2234946), (7, 1915668), (9, 1489964), (12, 1117473), (14, 957834), (18, 744982), (21, 638556), (28, 478917), (36, 372491), (42, 319278), (63, 212852), (84, 159639), (126, 106426), (127, 105588), (252, 53213), (254, 52794), (381, 35196), (419, 32004), (508, 26397), (762, 17598), (838, 16002), (889, 15084), (1143, 11732), (1257, 10668), (1524, 8799), (1676, 8001), (1778, 7542), (2286, 5866), (2514, 5334), (2667, 5028), (2933, 4572), (3556, 3771)]