1914600996861

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{643}}^1\times {\mathrm{733}}^1\times {\mathrm{10181}}^1$

素因数の和:11586

約数の個数: 64

約数和(自身を含む): 3080314030080

約数和(自身を除く): 1165713033219

約数列:

[1, 3, 7, 19, 21, 57, 133, 399, 643, 733, 1929, 2199, 4501, 5131, 10181, 12217, 13503, 13927, 15393, 30543, 36651, 41781, 71267, 85519, 97489, 193439, 213801, 256557, 292467, 471319, 580317, 1354073, 1413957, 3299233, 4062219, 6546383, 7462673, 8955061, 9897699, 19639149, 22388019, 26865183, 45824681, 52238711, 62685427, 124381277, 137474043, 141790787, 156716133, 188056281, 373143831, 425372361, 870668939, 992535509, 2612006817, 2977606527, 4798498739, 14395496217, 33589491173, 91171476041, 100768473519, 273514428123, 638200332287, 1914600996861]

約数ペア:

[(1, 1914600996861), (3, 638200332287), (7, 273514428123), (19, 100768473519), (21, 91171476041), (57, 33589491173), (133, 14395496217), (399, 4798498739), (643, 2977606527), (733, 2612006817), (1929, 992535509), (2199, 870668939), (4501, 425372361), (5131, 373143831), (10181, 188056281), (12217, 156716133), (13503, 141790787), (13927, 137474043), (15393, 124381277), (30543, 62685427), (36651, 52238711), (41781, 45824681), (71267, 26865183), (85519, 22388019), (97489, 19639149), (193439, 9897699), (213801, 8955061), (256557, 7462673), (292467, 6546383), (471319, 4062219), (580317, 3299233), (1354073, 1413957)]