138311226

素因数分解:

$2^1\times 3^5\times {\mathrm{284591}}^1$

素因数の和:284608

約数の個数: 24

約数和(自身を含む): 310774464

約数和(自身を除く): 172463238

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 243, 486, 284591, 569182, 853773, 1707546, 2561319, 5122638, 7683957, 15367914, 23051871, 46103742, 69155613, 138311226]

約数ペア:

[(1, 138311226), (2, 69155613), (3, 46103742), (6, 23051871), (9, 15367914), (18, 7683957), (27, 5122638), (54, 2561319), (81, 1707546), (162, 853773), (243, 569182), (486, 284591)]