7581444

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{2113}}^1$

素因数の和:2156

約数の個数: 48

約数和(自身を含む): 19888512

約数和(自身を除く): 12307068

約数列:

[1, 2, 3, 4, 6, 12, 13, 23, 26, 39, 46, 52, 69, 78, 92, 138, 156, 276, 299, 598, 897, 1196, 1794, 2113, 3588, 4226, 6339, 8452, 12678, 25356, 27469, 48599, 54938, 82407, 97198, 109876, 145797, 164814, 194396, 291594, 329628, 583188, 631787, 1263574, 1895361, 2527148, 3790722, 7581444]

約数ペア:

[(1, 7581444), (2, 3790722), (3, 2527148), (4, 1895361), (6, 1263574), (12, 631787), (13, 583188), (23, 329628), (26, 291594), (39, 194396), (46, 164814), (52, 145797), (69, 109876), (78, 97198), (92, 82407), (138, 54938), (156, 48599), (276, 27469), (299, 25356), (598, 12678), (897, 8452), (1196, 6339), (1794, 4226), (2113, 3588)]