27918108

素因数分解:

$2^2\times 3^4\times {\mathrm{199}}^1\times {\mathrm{433}}^1$

素因数の和:648

約数の個数: 60

約数和(自身を含む): 73519600

約数和(自身を除く): 45601492

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 199, 324, 398, 433, 597, 796, 866, 1194, 1299, 1732, 1791, 2388, 2598, 3582, 3897, 5196, 5373, 7164, 7794, 10746, 11691, 15588, 16119, 21492, 23382, 32238, 35073, 46764, 64476, 70146, 86167, 140292, 172334, 258501, 344668, 517002, 775503, 1034004, 1551006, 2326509, 3102012, 4653018, 6979527, 9306036, 13959054, 27918108]

約数ペア:

[(1, 27918108), (2, 13959054), (3, 9306036), (4, 6979527), (6, 4653018), (9, 3102012), (12, 2326509), (18, 1551006), (27, 1034004), (36, 775503), (54, 517002), (81, 344668), (108, 258501), (162, 172334), (199, 140292), (324, 86167), (398, 70146), (433, 64476), (597, 46764), (796, 35073), (866, 32238), (1194, 23382), (1299, 21492), (1732, 16119), (1791, 15588), (2388, 11691), (2598, 10746), (3582, 7794), (3897, 7164), (5196, 5373)]