15663865236

素因数分解:

$2^2\times 3^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{737887}}^1$

素因数の和:737984

約数の個数: 48

約数和(自身を含む): 38429207040

約数和(自身を除く): 22765341804

約数列:

[1, 2, 3, 4, 6, 12, 29, 58, 61, 87, 116, 122, 174, 183, 244, 348, 366, 732, 1769, 3538, 5307, 7076, 10614, 21228, 737887, 1475774, 2213661, 2951548, 4427322, 8854644, 21398723, 42797446, 45011107, 64196169, 85594892, 90022214, 128392338, 135033321, 180044428, 256784676, 270066642, 540133284, 1305322103, 2610644206, 3915966309, 5221288412, 7831932618, 15663865236]

約数ペア:

[(1, 15663865236), (2, 7831932618), (3, 5221288412), (4, 3915966309), (6, 2610644206), (12, 1305322103), (29, 540133284), (58, 270066642), (61, 256784676), (87, 180044428), (116, 135033321), (122, 128392338), (174, 90022214), (183, 85594892), (244, 64196169), (348, 45011107), (366, 42797446), (732, 21398723), (1769, 8854644), (3538, 4427322), (5307, 2951548), (7076, 2213661), (10614, 1475774), (21228, 737887)]