9136988

素因数分解:

$2^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{131}}^1$

素因数の和:242

約数の個数: 48

約数和(自身を含む): 19160064

約数和(自身を除く): 10023076

約数列:

[1, 2, 4, 7, 14, 28, 47, 53, 94, 106, 131, 188, 212, 262, 329, 371, 524, 658, 742, 917, 1316, 1484, 1834, 2491, 3668, 4982, 6157, 6943, 9964, 12314, 13886, 17437, 24628, 27772, 34874, 43099, 48601, 69748, 86198, 97202, 172396, 194404, 326321, 652642, 1305284, 2284247, 4568494, 9136988]

約数ペア:

[(1, 9136988), (2, 4568494), (4, 2284247), (7, 1305284), (14, 652642), (28, 326321), (47, 194404), (53, 172396), (94, 97202), (106, 86198), (131, 69748), (188, 48601), (212, 43099), (262, 34874), (329, 27772), (371, 24628), (524, 17437), (658, 13886), (742, 12314), (917, 9964), (1316, 6943), (1484, 6157), (1834, 4982), (2491, 3668)]