40665922

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{197}}^1\times {\mathrm{853}}^1$

素因数の和:1074

約数の個数: 24

約数和(自身を含む): 67467708

約数和(自身を除く): 26801786

約数列:

[1, 2, 11, 22, 121, 197, 242, 394, 853, 1706, 2167, 4334, 9383, 18766, 23837, 47674, 103213, 168041, 206426, 336082, 1848451, 3696902, 20332961, 40665922]

約数ペア:

[(1, 40665922), (2, 20332961), (11, 3696902), (22, 1848451), (121, 336082), (197, 206426), (242, 168041), (394, 103213), (853, 47674), (1706, 23837), (2167, 18766), (4334, 9383)]