2016198117

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{103}}^1\times {\mathrm{2027}}^1$

素因数の和:2202

約数の個数: 48

約数和(自身を含む): 3125715840

約数和(自身を除く): 1109517723

約数列:

[1, 3, 9, 29, 37, 87, 103, 111, 261, 309, 333, 927, 1073, 2027, 2987, 3219, 3811, 6081, 8961, 9657, 11433, 18243, 26883, 34299, 58783, 74999, 110519, 176349, 208781, 224997, 331557, 529047, 626343, 674991, 994671, 1879029, 2174971, 6054649, 6524913, 7724897, 18163947, 19574739, 23174691, 54491841, 69524073, 224022013, 672066039, 2016198117]

約数ペア:

[(1, 2016198117), (3, 672066039), (9, 224022013), (29, 69524073), (37, 54491841), (87, 23174691), (103, 19574739), (111, 18163947), (261, 7724897), (309, 6524913), (333, 6054649), (927, 2174971), (1073, 1879029), (2027, 994671), (2987, 674991), (3219, 626343), (3811, 529047), (6081, 331557), (8961, 224997), (9657, 208781), (11433, 176349), (18243, 110519), (26883, 74999), (34299, 58783)]