8459094

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{89}}^1$

素因数の和:205

約数の個数: 64

約数和(自身を含む): 20459520

約数和(自身を除く): 12000426

約数列:

[1, 2, 3, 6, 7, 14, 21, 31, 42, 62, 73, 89, 93, 146, 178, 186, 217, 219, 267, 434, 438, 511, 534, 623, 651, 1022, 1246, 1302, 1533, 1869, 2263, 2759, 3066, 3738, 4526, 5518, 6497, 6789, 8277, 12994, 13578, 15841, 16554, 19313, 19491, 31682, 38626, 38982, 45479, 47523, 57939, 90958, 95046, 115878, 136437, 201407, 272874, 402814, 604221, 1208442, 1409849, 2819698, 4229547, 8459094]

約数ペア:

[(1, 8459094), (2, 4229547), (3, 2819698), (6, 1409849), (7, 1208442), (14, 604221), (21, 402814), (31, 272874), (42, 201407), (62, 136437), (73, 115878), (89, 95046), (93, 90958), (146, 57939), (178, 47523), (186, 45479), (217, 38982), (219, 38626), (267, 31682), (434, 19491), (438, 19313), (511, 16554), (534, 15841), (623, 13578), (651, 12994), (1022, 8277), (1246, 6789), (1302, 6497), (1533, 5518), (1869, 4526), (2263, 3738), (2759, 3066)]