31942026

素因数分解:

$2^1\times 3^4\times {\mathrm{37}}^1\times {\mathrm{73}}^2$

素因数の和:197

約数の個数: 60

約数和(自身を含む): 74528982

約数和(自身を除く): 42586956

約数列:

[1, 2, 3, 6, 9, 18, 27, 37, 54, 73, 74, 81, 111, 146, 162, 219, 222, 333, 438, 657, 666, 999, 1314, 1971, 1998, 2701, 2997, 3942, 5329, 5402, 5913, 5994, 8103, 10658, 11826, 15987, 16206, 24309, 31974, 47961, 48618, 72927, 95922, 143883, 145854, 197173, 218781, 287766, 394346, 431649, 437562, 591519, 863298, 1183038, 1774557, 3549114, 5323671, 10647342, 15971013, 31942026]

約数ペア:

[(1, 31942026), (2, 15971013), (3, 10647342), (6, 5323671), (9, 3549114), (18, 1774557), (27, 1183038), (37, 863298), (54, 591519), (73, 437562), (74, 431649), (81, 394346), (111, 287766), (146, 218781), (162, 197173), (219, 145854), (222, 143883), (333, 95922), (438, 72927), (657, 48618), (666, 47961), (999, 31974), (1314, 24309), (1971, 16206), (1998, 15987), (2701, 11826), (2997, 10658), (3942, 8103), (5329, 5994), (5402, 5913)]