12173166

素因数分解:

$2^1\times 3^4\times {\mathrm{163}}^1\times {\mathrm{461}}^1$

素因数の和:638

約数の個数: 40

約数和(自身を含む): 27503784

約数和(自身を除く): 15330618

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 163, 326, 461, 489, 922, 978, 1383, 1467, 2766, 2934, 4149, 4401, 8298, 8802, 12447, 13203, 24894, 26406, 37341, 74682, 75143, 150286, 225429, 450858, 676287, 1352574, 2028861, 4057722, 6086583, 12173166]

約数ペア:

[(1, 12173166), (2, 6086583), (3, 4057722), (6, 2028861), (9, 1352574), (18, 676287), (27, 450858), (54, 225429), (81, 150286), (162, 75143), (163, 74682), (326, 37341), (461, 26406), (489, 24894), (922, 13203), (978, 12447), (1383, 8802), (1467, 8298), (2766, 4401), (2934, 4149)]