66189178

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{479}}^1\times {\mathrm{571}}^1$

素因数の和:1074

約数の個数: 24

約数和(自身を含む): 109549440

約数和(自身を除く): 43360262

約数列:

[1, 2, 11, 22, 121, 242, 479, 571, 958, 1142, 5269, 6281, 10538, 12562, 57959, 69091, 115918, 138182, 273509, 547018, 3008599, 6017198, 33094589, 66189178]

約数ペア:

[(1, 66189178), (2, 33094589), (11, 6017198), (22, 3008599), (121, 547018), (242, 273509), (479, 138182), (571, 115918), (958, 69091), (1142, 57959), (5269, 12562), (6281, 10538)]