1294218

素因数分解:

$2^1\times 3^5\times {\mathrm{2663}}^1$

素因数の和:2680

約数の個数: 24

約数和(自身を含む): 2909088

約数和(自身を除く): 1614870

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 243, 486, 2663, 5326, 7989, 15978, 23967, 47934, 71901, 143802, 215703, 431406, 647109, 1294218]

約数ペア:

[(1, 1294218), (2, 647109), (3, 431406), (6, 215703), (9, 143802), (18, 71901), (27, 47934), (54, 23967), (81, 15978), (162, 7989), (243, 5326), (486, 2663)]