9457172478

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{251}}^1\times {\mathrm{161017}}^1$

素因数の和:161289

約数の個数: 48

約数和(自身を含む): 22154788656

約数和(自身を除く): 12697616178

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 251, 502, 753, 1506, 2259, 3263, 4518, 6526, 9789, 19578, 29367, 58734, 161017, 322034, 483051, 966102, 1449153, 2093221, 2898306, 4186442, 6279663, 12559326, 18838989, 37677978, 40415267, 80830534, 121245801, 242491602, 363737403, 525398471, 727474806, 1050796942, 1576195413, 3152390826, 4728586239, 9457172478]

約数ペア:

[(1, 9457172478), (2, 4728586239), (3, 3152390826), (6, 1576195413), (9, 1050796942), (13, 727474806), (18, 525398471), (26, 363737403), (39, 242491602), (78, 121245801), (117, 80830534), (234, 40415267), (251, 37677978), (502, 18838989), (753, 12559326), (1506, 6279663), (2259, 4186442), (3263, 2898306), (4518, 2093221), (6526, 1449153), (9789, 966102), (19578, 483051), (29367, 322034), (58734, 161017)]