21832014

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{281}}^1\times {\mathrm{563}}^1$

素因数の和:872

約数の個数: 32

約数和(自身を含む): 45805824

約数和(自身を除く): 23973810

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 281, 562, 563, 843, 1126, 1686, 1689, 3378, 6463, 12926, 12949, 19389, 25898, 38778, 38847, 77694, 158203, 316406, 474609, 949218, 3638669, 7277338, 10916007, 21832014]

約数ペア:

[(1, 21832014), (2, 10916007), (3, 7277338), (6, 3638669), (23, 949218), (46, 474609), (69, 316406), (138, 158203), (281, 77694), (562, 38847), (563, 38778), (843, 25898), (1126, 19389), (1686, 12949), (1689, 12926), (3378, 6463)]