21076326

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{50909}}^1$

素因数の和:50940

約数の個数: 24

約数和(自身を含む): 47651760

約数和(自身を除く): 26575434

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 207, 414, 50909, 101818, 152727, 305454, 458181, 916362, 1170907, 2341814, 3512721, 7025442, 10538163, 21076326]

約数ペア:

[(1, 21076326), (2, 10538163), (3, 7025442), (6, 3512721), (9, 2341814), (18, 1170907), (23, 916362), (46, 458181), (69, 305454), (138, 152727), (207, 101818), (414, 50909)]