18379224

素因数分解:

$2^3\times 3^4\times {\mathrm{113}}^1\times {\mathrm{251}}^1$

素因数の和:382

約数の個数: 80

約数和(自身を含む): 52141320

約数和(自身を除く): 33762096

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 113, 162, 216, 226, 251, 324, 339, 452, 502, 648, 678, 753, 904, 1004, 1017, 1356, 1506, 2008, 2034, 2259, 2712, 3012, 3051, 4068, 4518, 6024, 6102, 6777, 8136, 9036, 9153, 12204, 13554, 18072, 18306, 20331, 24408, 27108, 28363, 36612, 40662, 54216, 56726, 73224, 81324, 85089, 113452, 162648, 170178, 226904, 255267, 340356, 510534, 680712, 765801, 1021068, 1531602, 2042136, 2297403, 3063204, 4594806, 6126408, 9189612, 18379224]

約数ペア:

[(1, 18379224), (2, 9189612), (3, 6126408), (4, 4594806), (6, 3063204), (8, 2297403), (9, 2042136), (12, 1531602), (18, 1021068), (24, 765801), (27, 680712), (36, 510534), (54, 340356), (72, 255267), (81, 226904), (108, 170178), (113, 162648), (162, 113452), (216, 85089), (226, 81324), (251, 73224), (324, 56726), (339, 54216), (452, 40662), (502, 36612), (648, 28363), (678, 27108), (753, 24408), (904, 20331), (1004, 18306), (1017, 18072), (1356, 13554), (1506, 12204), (2008, 9153), (2034, 9036), (2259, 8136), (2712, 6777), (3012, 6102), (3051, 6024), (4068, 4518)]