2520918

素因数分解:

$2^1\times 3^2\times {\mathrm{43}}^1\times {\mathrm{3257}}^1$

素因数の和:3308

約数の個数: 24

約数和(自身を含む): 5590728

約数和(自身を除く): 3069810

約数列:

[1, 2, 3, 6, 9, 18, 43, 86, 129, 258, 387, 774, 3257, 6514, 9771, 19542, 29313, 58626, 140051, 280102, 420153, 840306, 1260459, 2520918]

約数ペア:

[(1, 2520918), (2, 1260459), (3, 840306), (6, 420153), (9, 280102), (18, 140051), (43, 58626), (86, 29313), (129, 19542), (258, 9771), (387, 6514), (774, 3257)]