2912162418

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^2\times {\mathrm{199}}^1\times {\mathrm{6719}}^1$

素因数の和:6948

約数の個数: 72

約数和(自身を含む): 6971328000

約数和(自身を除く): 4059165582

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 121, 198, 199, 242, 363, 398, 597, 726, 1089, 1194, 1791, 2178, 2189, 3582, 4378, 6567, 6719, 13134, 13438, 19701, 20157, 24079, 39402, 40314, 48158, 60471, 72237, 73909, 120942, 144474, 147818, 216711, 221727, 433422, 443454, 665181, 812999, 1330362, 1337081, 1625998, 2438997, 2674162, 4011243, 4877994, 7316991, 8022486, 12033729, 14633982, 14707891, 24067458, 29415782, 44123673, 88247346, 132371019, 161786801, 264742038, 323573602, 485360403, 970720806, 1456081209, 2912162418]

約数ペア:

[(1, 2912162418), (2, 1456081209), (3, 970720806), (6, 485360403), (9, 323573602), (11, 264742038), (18, 161786801), (22, 132371019), (33, 88247346), (66, 44123673), (99, 29415782), (121, 24067458), (198, 14707891), (199, 14633982), (242, 12033729), (363, 8022486), (398, 7316991), (597, 4877994), (726, 4011243), (1089, 2674162), (1194, 2438997), (1791, 1625998), (2178, 1337081), (2189, 1330362), (3582, 812999), (4378, 665181), (6567, 443454), (6719, 433422), (13134, 221727), (13438, 216711), (19701, 147818), (20157, 144474), (24079, 120942), (39402, 73909), (40314, 72237), (48158, 60471)]