23157075978

素因数分解:

$2^1\times 3^2\times {\mathrm{257}}^1\times {\mathrm{619}}^1\times {\mathrm{8087}}^1$

素因数の和:8971

約数の個数: 48

約数和(自身を含む): 50456502720

約数和(自身を除く): 27299426742

約数列:

[1, 2, 3, 6, 9, 18, 257, 514, 619, 771, 1238, 1542, 1857, 2313, 3714, 4626, 5571, 8087, 11142, 16174, 24261, 48522, 72783, 145566, 159083, 318166, 477249, 954498, 1431747, 2078359, 2863494, 4156718, 5005853, 6235077, 10011706, 12470154, 15017559, 18705231, 30035118, 37410462, 45052677, 90105354, 1286504221, 2573008442, 3859512663, 7719025326, 11578537989, 23157075978]

約数ペア:

[(1, 23157075978), (2, 11578537989), (3, 7719025326), (6, 3859512663), (9, 2573008442), (18, 1286504221), (257, 90105354), (514, 45052677), (619, 37410462), (771, 30035118), (1238, 18705231), (1542, 15017559), (1857, 12470154), (2313, 10011706), (3714, 6235077), (4626, 5005853), (5571, 4156718), (8087, 2863494), (11142, 2078359), (16174, 1431747), (24261, 954498), (48522, 477249), (72783, 318166), (145566, 159083)]