4881114

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{37}}^1\times {\mathrm{349}}^1$

素因数の和:404

約数の個数: 64

約数和(自身を含む): 12768000

約数和(自身を除く): 7886886

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 37, 42, 54, 63, 74, 111, 126, 189, 222, 259, 333, 349, 378, 518, 666, 698, 777, 999, 1047, 1554, 1998, 2094, 2331, 2443, 3141, 4662, 4886, 6282, 6993, 7329, 9423, 12913, 13986, 14658, 18846, 21987, 25826, 38739, 43974, 65961, 77478, 90391, 116217, 131922, 180782, 232434, 271173, 348651, 542346, 697302, 813519, 1627038, 2440557, 4881114]

約数ペア:

[(1, 4881114), (2, 2440557), (3, 1627038), (6, 813519), (7, 697302), (9, 542346), (14, 348651), (18, 271173), (21, 232434), (27, 180782), (37, 131922), (42, 116217), (54, 90391), (63, 77478), (74, 65961), (111, 43974), (126, 38739), (189, 25826), (222, 21987), (259, 18846), (333, 14658), (349, 13986), (378, 12913), (518, 9423), (666, 7329), (698, 6993), (777, 6282), (999, 4886), (1047, 4662), (1554, 3141), (1998, 2443), (2094, 2331)]