2812447386

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{1117}}^1\times {\mathrm{6661}}^1$

素因数の和:7796

約数の個数: 64

約数和(自身を含む): 7150191360

約数和(自身を除く): 4337743974

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 1117, 2234, 3351, 6661, 6702, 7819, 10053, 13322, 15638, 19983, 20106, 23457, 30159, 39966, 46627, 46914, 59949, 60318, 70371, 93254, 119898, 139881, 140742, 179847, 211113, 279762, 359694, 419643, 422226, 839286, 1258929, 2517858, 7440337, 14880674, 22321011, 44642022, 52082359, 66963033, 104164718, 133926066, 156247077, 200889099, 312494154, 401778198, 468741231, 937482462, 1406223693, 2812447386]

約数ペア:

[(1, 2812447386), (2, 1406223693), (3, 937482462), (6, 468741231), (7, 401778198), (9, 312494154), (14, 200889099), (18, 156247077), (21, 133926066), (27, 104164718), (42, 66963033), (54, 52082359), (63, 44642022), (126, 22321011), (189, 14880674), (378, 7440337), (1117, 2517858), (2234, 1258929), (3351, 839286), (6661, 422226), (6702, 419643), (7819, 359694), (10053, 279762), (13322, 211113), (15638, 179847), (19983, 140742), (20106, 139881), (23457, 119898), (30159, 93254), (39966, 70371), (46627, 60318), (46914, 59949)]