27553626

素因数分解:

$2^1\times 3^2\times {\mathrm{43}}^1\times {\mathrm{97}}^1\times {\mathrm{367}}^1$

素因数の和:515

約数の個数: 48

約数和(自身を含む): 61885824

約数和(自身を除く): 34332198

約数列:

[1, 2, 3, 6, 9, 18, 43, 86, 97, 129, 194, 258, 291, 367, 387, 582, 734, 774, 873, 1101, 1746, 2202, 3303, 4171, 6606, 8342, 12513, 15781, 25026, 31562, 35599, 37539, 47343, 71198, 75078, 94686, 106797, 142029, 213594, 284058, 320391, 640782, 1530757, 3061514, 4592271, 9184542, 13776813, 27553626]

約数ペア:

[(1, 27553626), (2, 13776813), (3, 9184542), (6, 4592271), (9, 3061514), (18, 1530757), (43, 640782), (86, 320391), (97, 284058), (129, 213594), (194, 142029), (258, 106797), (291, 94686), (367, 75078), (387, 71198), (582, 47343), (734, 37539), (774, 35599), (873, 31562), (1101, 25026), (1746, 15781), (2202, 12513), (3303, 8342), (4171, 6606)]