25091748

素因数分解:

$2^2\times 3^3\times {\mathrm{11}}^1\times {\mathrm{21121}}^1$

素因数の和:21145

約数の個数: 48

約数和(自身を含む): 70969920

約数和(自身を除く): 45878172

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 27, 33, 36, 44, 54, 66, 99, 108, 132, 198, 297, 396, 594, 1188, 21121, 42242, 63363, 84484, 126726, 190089, 232331, 253452, 380178, 464662, 570267, 696993, 760356, 929324, 1140534, 1393986, 2090979, 2281068, 2787972, 4181958, 6272937, 8363916, 12545874, 25091748]

約数ペア:

[(1, 25091748), (2, 12545874), (3, 8363916), (4, 6272937), (6, 4181958), (9, 2787972), (11, 2281068), (12, 2090979), (18, 1393986), (22, 1140534), (27, 929324), (33, 760356), (36, 696993), (44, 570267), (54, 464662), (66, 380178), (99, 253452), (108, 232331), (132, 190089), (198, 126726), (297, 84484), (396, 63363), (594, 42242), (1188, 21121)]