12285444

素因数分解:

$2^2\times 3^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{821}}^1$

素因数の和:900

約数の個数: 48

約数和(自身を含む): 30381120

約数和(自身を除く): 18095676

約数列:

[1, 2, 3, 4, 6, 12, 29, 43, 58, 86, 87, 116, 129, 172, 174, 258, 348, 516, 821, 1247, 1642, 2463, 2494, 3284, 3741, 4926, 4988, 7482, 9852, 14964, 23809, 35303, 47618, 70606, 71427, 95236, 105909, 141212, 142854, 211818, 285708, 423636, 1023787, 2047574, 3071361, 4095148, 6142722, 12285444]

約数ペア:

[(1, 12285444), (2, 6142722), (3, 4095148), (4, 3071361), (6, 2047574), (12, 1023787), (29, 423636), (43, 285708), (58, 211818), (86, 142854), (87, 141212), (116, 105909), (129, 95236), (172, 71427), (174, 70606), (258, 47618), (348, 35303), (516, 23809), (821, 14964), (1247, 9852), (1642, 7482), (2463, 4988), (2494, 4926), (3284, 3741)]