27942984

素因数分解:

$2^3\times 3^2\times {\mathrm{97}}^1\times {\mathrm{4001}}^1$

素因数の和:4110

約数の個数: 48

約数和(自身を含む): 76478220

約数和(自身を除く): 48535236

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 97, 194, 291, 388, 582, 776, 873, 1164, 1746, 2328, 3492, 4001, 6984, 8002, 12003, 16004, 24006, 32008, 36009, 48012, 72018, 96024, 144036, 288072, 388097, 776194, 1164291, 1552388, 2328582, 3104776, 3492873, 4657164, 6985746, 9314328, 13971492, 27942984]

約数ペア:

[(1, 27942984), (2, 13971492), (3, 9314328), (4, 6985746), (6, 4657164), (8, 3492873), (9, 3104776), (12, 2328582), (18, 1552388), (24, 1164291), (36, 776194), (72, 388097), (97, 288072), (194, 144036), (291, 96024), (388, 72018), (582, 48012), (776, 36009), (873, 32008), (1164, 24006), (1746, 16004), (2328, 12003), (3492, 8002), (4001, 6984)]