2720556

素因数分解:

$2^2\times 3^2\times {\mathrm{75571}}^1$

素因数の和:75581

約数の個数: 18

約数和(自身を含む): 6877052

約数和(自身を除く): 4156496

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 75571, 151142, 226713, 302284, 453426, 680139, 906852, 1360278, 2720556]

約数ペア:

[(1, 2720556), (2, 1360278), (3, 906852), (4, 680139), (6, 453426), (9, 302284), (12, 226713), (18, 151142), (36, 75571)]