1887156788766

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{63313}}^1\times {\mathrm{261463}}^1$

素因数の和:324800

約数の個数: 32

約数和(自身を含む): 3973039607040

約数和(自身を除く): 2085882818274

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 63313, 126626, 189939, 261463, 379878, 522926, 784389, 1202947, 1568778, 2405894, 3608841, 4967797, 7217682, 9935594, 14903391, 29806782, 16554006919, 33108013838, 49662020757, 99324041514, 314526131461, 629052262922, 943578394383, 1887156788766]

約数ペア:

[(1, 1887156788766), (2, 943578394383), (3, 629052262922), (6, 314526131461), (19, 99324041514), (38, 49662020757), (57, 33108013838), (114, 16554006919), (63313, 29806782), (126626, 14903391), (189939, 9935594), (261463, 7217682), (379878, 4967797), (522926, 3608841), (784389, 2405894), (1202947, 1568778)]