2012221602

素因数分解:

$2^1\times 3^4\times {\mathrm{12421121}}^1$

素因数の和:12421135

約数の個数: 20

約数和(自身を含む): 4508867286

約数和(自身を除く): 2496645684

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 12421121, 24842242, 37263363, 74526726, 111790089, 223580178, 335370267, 670740534, 1006110801, 2012221602]

約数ペア:

[(1, 2012221602), (2, 1006110801), (3, 670740534), (6, 335370267), (9, 223580178), (18, 111790089), (27, 74526726), (54, 37263363), (81, 24842242), (162, 12421121)]