9971656

素因数分解:

$2^3\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{227}}^1$

素因数の和:286

約数の個数: 48

約数和(自身を含む): 20998800

約数和(自身を除く): 11027144

約数列:

[1, 2, 4, 8, 17, 19, 34, 38, 68, 76, 136, 152, 227, 289, 323, 454, 578, 646, 908, 1156, 1292, 1816, 2312, 2584, 3859, 4313, 5491, 7718, 8626, 10982, 15436, 17252, 21964, 30872, 34504, 43928, 65603, 73321, 131206, 146642, 262412, 293284, 524824, 586568, 1246457, 2492914, 4985828, 9971656]

約数ペア:

[(1, 9971656), (2, 4985828), (4, 2492914), (8, 1246457), (17, 586568), (19, 524824), (34, 293284), (38, 262412), (68, 146642), (76, 131206), (136, 73321), (152, 65603), (227, 43928), (289, 34504), (323, 30872), (454, 21964), (578, 17252), (646, 15436), (908, 10982), (1156, 8626), (1292, 7718), (1816, 5491), (2312, 4313), (2584, 3859)]