7143246

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{839}}^1$

素因数の和:901

約数の個数: 48

約数和(自身を含む): 17297280

約数和(自身を除く): 10154034

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 43, 66, 86, 99, 129, 198, 258, 387, 473, 774, 839, 946, 1419, 1678, 2517, 2838, 4257, 5034, 7551, 8514, 9229, 15102, 18458, 27687, 36077, 55374, 72154, 83061, 108231, 166122, 216462, 324693, 396847, 649386, 793694, 1190541, 2381082, 3571623, 7143246]

約数ペア:

[(1, 7143246), (2, 3571623), (3, 2381082), (6, 1190541), (9, 793694), (11, 649386), (18, 396847), (22, 324693), (33, 216462), (43, 166122), (66, 108231), (86, 83061), (99, 72154), (129, 55374), (198, 36077), (258, 27687), (387, 18458), (473, 15102), (774, 9229), (839, 8514), (946, 7551), (1419, 5034), (1678, 4257), (2517, 2838)]