66207666

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{509}}^1$

素因数の和:703

約数の個数: 64

約数和(自身を含む): 160588800

約数和(自身を除く): 94381134

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 114, 133, 163, 266, 326, 399, 489, 509, 798, 978, 1018, 1141, 1527, 2282, 3054, 3097, 3423, 3563, 6194, 6846, 7126, 9291, 9671, 10689, 18582, 19342, 21378, 21679, 29013, 43358, 58026, 65037, 67697, 82967, 130074, 135394, 165934, 203091, 248901, 406182, 497802, 580769, 1161538, 1576373, 1742307, 3152746, 3484614, 4729119, 9458238, 11034611, 22069222, 33103833, 66207666]

約数ペア:

[(1, 66207666), (2, 33103833), (3, 22069222), (6, 11034611), (7, 9458238), (14, 4729119), (19, 3484614), (21, 3152746), (38, 1742307), (42, 1576373), (57, 1161538), (114, 580769), (133, 497802), (163, 406182), (266, 248901), (326, 203091), (399, 165934), (489, 135394), (509, 130074), (798, 82967), (978, 67697), (1018, 65037), (1141, 58026), (1527, 43358), (2282, 29013), (3054, 21679), (3097, 21378), (3423, 19342), (3563, 18582), (6194, 10689), (6846, 9671), (7126, 9291)]