81130338

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{195967}}^1$

素因数の和:195998

約数の個数: 24

約数和(自身を含む): 183426048

約数和(自身を除く): 102295710

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 207, 414, 195967, 391934, 587901, 1175802, 1763703, 3527406, 4507241, 9014482, 13521723, 27043446, 40565169, 81130338]

約数ペア:

[(1, 81130338), (2, 40565169), (3, 27043446), (6, 13521723), (9, 9014482), (18, 4507241), (23, 3527406), (46, 1763703), (69, 1175802), (138, 587901), (207, 391934), (414, 195967)]