2541438

素因数分解:

$2^1\times 3^2\times {\mathrm{271}}^1\times {\mathrm{521}}^1$

素因数の和:800

約数の個数: 24

約数和(自身を含む): 5537376

約数和(自身を除く): 2995938

約数列:

[1, 2, 3, 6, 9, 18, 271, 521, 542, 813, 1042, 1563, 1626, 2439, 3126, 4689, 4878, 9378, 141191, 282382, 423573, 847146, 1270719, 2541438]

約数ペア:

[(1, 2541438), (2, 1270719), (3, 847146), (6, 423573), (9, 282382), (18, 141191), (271, 9378), (521, 4878), (542, 4689), (813, 3126), (1042, 2439), (1563, 1626)]