7307244

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{107}}^1\times {\mathrm{271}}^1$

素因数の和:395

約数の個数: 72

約数和(自身を含む): 21385728

約数和(自身を除く): 14078484

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 107, 126, 214, 252, 271, 321, 428, 542, 642, 749, 813, 963, 1084, 1284, 1498, 1626, 1897, 1926, 2247, 2439, 2996, 3252, 3794, 3852, 4494, 4878, 5691, 6741, 7588, 8988, 9756, 11382, 13482, 17073, 22764, 26964, 28997, 34146, 57994, 68292, 86991, 115988, 173982, 202979, 260973, 347964, 405958, 521946, 608937, 811916, 1043892, 1217874, 1826811, 2435748, 3653622, 7307244]

約数ペア:

[(1, 7307244), (2, 3653622), (3, 2435748), (4, 1826811), (6, 1217874), (7, 1043892), (9, 811916), (12, 608937), (14, 521946), (18, 405958), (21, 347964), (28, 260973), (36, 202979), (42, 173982), (63, 115988), (84, 86991), (107, 68292), (126, 57994), (214, 34146), (252, 28997), (271, 26964), (321, 22764), (428, 17073), (542, 13482), (642, 11382), (749, 9756), (813, 8988), (963, 7588), (1084, 6741), (1284, 5691), (1498, 4878), (1626, 4494), (1897, 3852), (1926, 3794), (2247, 3252), (2439, 2996)]