7304346

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{1999}}^1$

素因数の和:2043

約数の個数: 48

約数和(自身を含む): 18720000

約数和(自身を除く): 11415654

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 29, 42, 58, 63, 87, 126, 174, 203, 261, 406, 522, 609, 1218, 1827, 1999, 3654, 3998, 5997, 11994, 13993, 17991, 27986, 35982, 41979, 57971, 83958, 115942, 125937, 173913, 251874, 347826, 405797, 521739, 811594, 1043478, 1217391, 2434782, 3652173, 7304346]

約数ペア:

[(1, 7304346), (2, 3652173), (3, 2434782), (6, 1217391), (7, 1043478), (9, 811594), (14, 521739), (18, 405797), (21, 347826), (29, 251874), (42, 173913), (58, 125937), (63, 115942), (87, 83958), (126, 57971), (174, 41979), (203, 35982), (261, 27986), (406, 17991), (522, 13993), (609, 11994), (1218, 5997), (1827, 3998), (1999, 3654)]