18423707924

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1\times {\mathrm{29717}}^1$

素因数の和:29888

約数の個数: 48

約数和(自身を含む): 34149548160

約数和(自身を除く): 15725840236

約数列:

[1, 2, 4, 37, 59, 71, 74, 118, 142, 148, 236, 284, 2183, 2627, 4189, 4366, 5254, 8378, 8732, 10508, 16756, 29717, 59434, 118868, 154993, 309986, 619972, 1099529, 1753303, 2109907, 2199058, 3506606, 4219814, 4398116, 7013212, 8439628, 64872211, 78066559, 124484513, 129744422, 156133118, 248969026, 259488844, 312266236, 497938052, 4605926981, 9211853962, 18423707924]

約数ペア:

[(1, 18423707924), (2, 9211853962), (4, 4605926981), (37, 497938052), (59, 312266236), (71, 259488844), (74, 248969026), (118, 156133118), (142, 129744422), (148, 124484513), (236, 78066559), (284, 64872211), (2183, 8439628), (2627, 7013212), (4189, 4398116), (4366, 4219814), (5254, 3506606), (8378, 2199058), (8732, 2109907), (10508, 1753303), (16756, 1099529), (29717, 619972), (59434, 309986), (118868, 154993)]