1561182084

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{563197}}^1$

素因数の和:563225

約数の個数: 72

約数和(自身を含む): 4920097728

約数和(自身を除く): 3358915644

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 28, 33, 36, 42, 44, 63, 66, 77, 84, 99, 126, 132, 154, 198, 231, 252, 308, 396, 462, 693, 924, 1386, 2772, 563197, 1126394, 1689591, 2252788, 3379182, 3942379, 5068773, 6195167, 6758364, 7884758, 10137546, 11827137, 12390334, 15769516, 18585501, 20275092, 23654274, 24780668, 35481411, 37171002, 43366169, 47308548, 55756503, 70962822, 74342004, 86732338, 111513006, 130098507, 141925644, 173464676, 223026012, 260197014, 390295521, 520394028, 780591042, 1561182084]

約数ペア:

[(1, 1561182084), (2, 780591042), (3, 520394028), (4, 390295521), (6, 260197014), (7, 223026012), (9, 173464676), (11, 141925644), (12, 130098507), (14, 111513006), (18, 86732338), (21, 74342004), (22, 70962822), (28, 55756503), (33, 47308548), (36, 43366169), (42, 37171002), (44, 35481411), (63, 24780668), (66, 23654274), (77, 20275092), (84, 18585501), (99, 15769516), (126, 12390334), (132, 11827137), (154, 10137546), (198, 7884758), (231, 6758364), (252, 6195167), (308, 5068773), (396, 3942379), (462, 3379182), (693, 2252788), (924, 1689591), (1386, 1126394), (2772, 563197)]