2648556

素因数分解:

$2^2\times 3^2\times {\mathrm{73571}}^1$

素因数の和:73581

約数の個数: 18

約数和(自身を含む): 6695052

約数和(自身を除く): 4046496

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 73571, 147142, 220713, 294284, 441426, 662139, 882852, 1324278, 2648556]

約数ペア:

[(1, 2648556), (2, 1324278), (3, 882852), (4, 662139), (6, 441426), (9, 294284), (12, 220713), (18, 147142), (36, 73571)]