12421422

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{487}}^1$

素因数の和:617

約数の個数: 48

約数和(自身を含む): 29309280

約数和(自身を除く): 16887858

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 109, 117, 218, 234, 327, 487, 654, 974, 981, 1417, 1461, 1962, 2834, 2922, 4251, 4383, 6331, 8502, 8766, 12662, 12753, 18993, 25506, 37986, 53083, 56979, 106166, 113958, 159249, 318498, 477747, 690079, 955494, 1380158, 2070237, 4140474, 6210711, 12421422]

約数ペア:

[(1, 12421422), (2, 6210711), (3, 4140474), (6, 2070237), (9, 1380158), (13, 955494), (18, 690079), (26, 477747), (39, 318498), (78, 159249), (109, 113958), (117, 106166), (218, 56979), (234, 53083), (327, 37986), (487, 25506), (654, 18993), (974, 12753), (981, 12662), (1417, 8766), (1461, 8502), (1962, 6331), (2834, 4383), (2922, 4251)]