2551212

素因数分解:

$2^2\times 3^2\times {\mathrm{70867}}^1$

素因数の和:70877

約数の個数: 18

約数和(自身を含む): 6448988

約数和(自身を除く): 3897776

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 70867, 141734, 212601, 283468, 425202, 637803, 850404, 1275606, 2551212]

約数ペア:

[(1, 2551212), (2, 1275606), (3, 850404), (4, 637803), (6, 425202), (9, 283468), (12, 212601), (18, 141734), (36, 70867)]