7487634

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{853}}^1$

素因数の和:895

約数の個数: 64

約数和(自身を含む): 19676160

約数和(自身を除く): 12188526

約数列:

[1, 2, 3, 6, 7, 11, 14, 19, 21, 22, 33, 38, 42, 57, 66, 77, 114, 133, 154, 209, 231, 266, 399, 418, 462, 627, 798, 853, 1254, 1463, 1706, 2559, 2926, 4389, 5118, 5971, 8778, 9383, 11942, 16207, 17913, 18766, 28149, 32414, 35826, 48621, 56298, 65681, 97242, 113449, 131362, 178277, 197043, 226898, 340347, 356554, 394086, 534831, 680694, 1069662, 1247939, 2495878, 3743817, 7487634]

約数ペア:

[(1, 7487634), (2, 3743817), (3, 2495878), (6, 1247939), (7, 1069662), (11, 680694), (14, 534831), (19, 394086), (21, 356554), (22, 340347), (33, 226898), (38, 197043), (42, 178277), (57, 131362), (66, 113449), (77, 97242), (114, 65681), (133, 56298), (154, 48621), (209, 35826), (231, 32414), (266, 28149), (399, 18766), (418, 17913), (462, 16207), (627, 11942), (798, 9383), (853, 8778), (1254, 5971), (1463, 5118), (1706, 4389), (2559, 2926)]