8487918

素因数分解:

$2^1\times 3^2\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{127}}^1$

素因数の和:261

約数の個数: 48

約数和(自身を含む): 19169280

約数和(自身を除く): 10681362

約数列:

[1, 2, 3, 6, 9, 18, 47, 79, 94, 127, 141, 158, 237, 254, 282, 381, 423, 474, 711, 762, 846, 1143, 1422, 2286, 3713, 5969, 7426, 10033, 11139, 11938, 17907, 20066, 22278, 30099, 33417, 35814, 53721, 60198, 66834, 90297, 107442, 180594, 471551, 943102, 1414653, 2829306, 4243959, 8487918]

約数ペア:

[(1, 8487918), (2, 4243959), (3, 2829306), (6, 1414653), (9, 943102), (18, 471551), (47, 180594), (79, 107442), (94, 90297), (127, 66834), (141, 60198), (158, 53721), (237, 35814), (254, 33417), (282, 30099), (381, 22278), (423, 20066), (474, 17907), (711, 11938), (762, 11139), (846, 10033), (1143, 7426), (1422, 5969), (2286, 3713)]