27792216

素因数分解:

$2^3\times 3^2\times {\mathrm{139}}^1\times {\mathrm{2777}}^1$

素因数の和:2928

約数の個数: 48

約数和(自身を含む): 75839400

約数和(自身を除く): 48047184

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 139, 278, 417, 556, 834, 1112, 1251, 1668, 2502, 2777, 3336, 5004, 5554, 8331, 10008, 11108, 16662, 22216, 24993, 33324, 49986, 66648, 99972, 199944, 386003, 772006, 1158009, 1544012, 2316018, 3088024, 3474027, 4632036, 6948054, 9264072, 13896108, 27792216]

約数ペア:

[(1, 27792216), (2, 13896108), (3, 9264072), (4, 6948054), (6, 4632036), (8, 3474027), (9, 3088024), (12, 2316018), (18, 1544012), (24, 1158009), (36, 772006), (72, 386003), (139, 199944), (278, 99972), (417, 66648), (556, 49986), (834, 33324), (1112, 24993), (1251, 22216), (1668, 16662), (2502, 11108), (2777, 10008), (3336, 8331), (5004, 5554)]