8173188

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{9871}}^1$

素因数の和:9904

約数の個数: 36

約数和(自身を含む): 21560448

約数和(自身を除く): 13387260

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 92, 138, 207, 276, 414, 828, 9871, 19742, 29613, 39484, 59226, 88839, 118452, 177678, 227033, 355356, 454066, 681099, 908132, 1362198, 2043297, 2724396, 4086594, 8173188]

約数ペア:

[(1, 8173188), (2, 4086594), (3, 2724396), (4, 2043297), (6, 1362198), (9, 908132), (12, 681099), (18, 454066), (23, 355356), (36, 227033), (46, 177678), (69, 118452), (92, 88839), (138, 59226), (207, 39484), (276, 29613), (414, 19742), (828, 9871)]