12447756

素因数分解:

$2^2\times 3^4\times {\mathrm{103}}^1\times {\mathrm{373}}^1$

素因数の和:492

約数の個数: 60

約数和(自身を含む): 32944912

約数和(自身を除く): 20497156

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 103, 108, 162, 206, 309, 324, 373, 412, 618, 746, 927, 1119, 1236, 1492, 1854, 2238, 2781, 3357, 3708, 4476, 5562, 6714, 8343, 10071, 11124, 13428, 16686, 20142, 30213, 33372, 38419, 40284, 60426, 76838, 115257, 120852, 153676, 230514, 345771, 461028, 691542, 1037313, 1383084, 2074626, 3111939, 4149252, 6223878, 12447756]

約数ペア:

[(1, 12447756), (2, 6223878), (3, 4149252), (4, 3111939), (6, 2074626), (9, 1383084), (12, 1037313), (18, 691542), (27, 461028), (36, 345771), (54, 230514), (81, 153676), (103, 120852), (108, 115257), (162, 76838), (206, 60426), (309, 40284), (324, 38419), (373, 33372), (412, 30213), (618, 20142), (746, 16686), (927, 13428), (1119, 11124), (1236, 10071), (1492, 8343), (1854, 6714), (2238, 5562), (2781, 4476), (3357, 3708)]