240902874

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{581891}}^1$

素因数の和:581922

約数の個数: 24

約数和(自身を含む): 544650912

約数和(自身を除く): 303748038

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 207, 414, 581891, 1163782, 1745673, 3491346, 5237019, 10474038, 13383493, 26766986, 40150479, 80300958, 120451437, 240902874]

約数ペア:

[(1, 240902874), (2, 120451437), (3, 80300958), (6, 40150479), (9, 26766986), (18, 13383493), (23, 10474038), (46, 5237019), (69, 3491346), (138, 1745673), (207, 1163782), (414, 581891)]