2748732

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{761}}^1$

素因数の和:818

約数の個数: 48

約数和(自身を含む): 7510272

約数和(自身を除く): 4761540

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 43, 84, 86, 129, 172, 258, 301, 516, 602, 761, 903, 1204, 1522, 1806, 2283, 3044, 3612, 4566, 5327, 9132, 10654, 15981, 21308, 31962, 32723, 63924, 65446, 98169, 130892, 196338, 229061, 392676, 458122, 687183, 916244, 1374366, 2748732]

約数ペア:

[(1, 2748732), (2, 1374366), (3, 916244), (4, 687183), (6, 458122), (7, 392676), (12, 229061), (14, 196338), (21, 130892), (28, 98169), (42, 65446), (43, 63924), (84, 32723), (86, 31962), (129, 21308), (172, 15981), (258, 10654), (301, 9132), (516, 5327), (602, 4566), (761, 3612), (903, 3044), (1204, 2283), (1522, 1806)]