21626118

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{52237}}^1$

素因数の和:52268

約数の個数: 24

約数和(自身を含む): 48894768

約数和(自身を除く): 27268650

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 207, 414, 52237, 104474, 156711, 313422, 470133, 940266, 1201451, 2402902, 3604353, 7208706, 10813059, 21626118]

約数ペア:

[(1, 21626118), (2, 10813059), (3, 7208706), (6, 3604353), (9, 2402902), (18, 1201451), (23, 940266), (46, 470133), (69, 313422), (138, 156711), (207, 104474), (414, 52237)]