81246402

素因数分解:

$2^1\times 3^4\times {\mathrm{241}}^1\times {\mathrm{2081}}^1$

素因数の和:2336

約数の個数: 40

約数和(自身を含む): 182895372

約数和(自身を除く): 101648970

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 241, 482, 723, 1446, 2081, 2169, 4162, 4338, 6243, 6507, 12486, 13014, 18729, 19521, 37458, 39042, 56187, 112374, 168561, 337122, 501521, 1003042, 1504563, 3009126, 4513689, 9027378, 13541067, 27082134, 40623201, 81246402]

約数ペア:

[(1, 81246402), (2, 40623201), (3, 27082134), (6, 13541067), (9, 9027378), (18, 4513689), (27, 3009126), (54, 1504563), (81, 1003042), (162, 501521), (241, 337122), (482, 168561), (723, 112374), (1446, 56187), (2081, 39042), (2169, 37458), (4162, 19521), (4338, 18729), (6243, 13014), (6507, 12486)]