2013500178

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{1637}}^1\times {\mathrm{2971}}^1$

素因数の和:4639

約数の個数: 48

約数和(自身を含む): 4556575296

約数和(自身を除く): 2543075118

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 207, 414, 1637, 2971, 3274, 4911, 5942, 8913, 9822, 14733, 17826, 26739, 29466, 37651, 53478, 68333, 75302, 112953, 136666, 204999, 225906, 338859, 409998, 614997, 677718, 1229994, 4863527, 9727054, 14590581, 29181162, 43771743, 87543486, 111861121, 223722242, 335583363, 671166726, 1006750089, 2013500178]

約数ペア:

[(1, 2013500178), (2, 1006750089), (3, 671166726), (6, 335583363), (9, 223722242), (18, 111861121), (23, 87543486), (46, 43771743), (69, 29181162), (138, 14590581), (207, 9727054), (414, 4863527), (1637, 1229994), (2971, 677718), (3274, 614997), (4911, 409998), (5942, 338859), (8913, 225906), (9822, 204999), (14733, 136666), (17826, 112953), (26739, 75302), (29466, 68333), (37651, 53478)]