6812946

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{139}}^1\times {\mathrm{389}}^1$

素因数の和:543

約数の個数: 48

約数和(自身を含む): 17035200

約数和(自身を除く): 10222254

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 139, 278, 389, 417, 778, 834, 973, 1167, 1251, 1946, 2334, 2502, 2723, 2919, 3501, 5446, 5838, 7002, 8169, 8757, 16338, 17514, 24507, 49014, 54071, 108142, 162213, 324426, 378497, 486639, 756994, 973278, 1135491, 2270982, 3406473, 6812946]

約数ペア:

[(1, 6812946), (2, 3406473), (3, 2270982), (6, 1135491), (7, 973278), (9, 756994), (14, 486639), (18, 378497), (21, 324426), (42, 162213), (63, 108142), (126, 54071), (139, 49014), (278, 24507), (389, 17514), (417, 16338), (778, 8757), (834, 8169), (973, 7002), (1167, 5838), (1251, 5446), (1946, 3501), (2334, 2919), (2502, 2723)]