21729895368

素因数分解:

$2^3\times 3^1\times {\mathrm{41}}^1\times {\mathrm{3109}}^1\times {\mathrm{7103}}^1$

素因数の和:10262

約数の個数: 64

約数和(自身を含む): 55675468800

約数和(自身を除く): 33945573432

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 41, 82, 123, 164, 246, 328, 492, 984, 3109, 6218, 7103, 9327, 12436, 14206, 18654, 21309, 24872, 28412, 37308, 42618, 56824, 74616, 85236, 127469, 170472, 254938, 291223, 382407, 509876, 582446, 764814, 873669, 1019752, 1164892, 1529628, 1747338, 2329784, 3059256, 3494676, 6989352, 22083227, 44166454, 66249681, 88332908, 132499362, 176665816, 264998724, 529997448, 905412307, 1810824614, 2716236921, 3621649228, 5432473842, 7243298456, 10864947684, 21729895368]

約数ペア:

[(1, 21729895368), (2, 10864947684), (3, 7243298456), (4, 5432473842), (6, 3621649228), (8, 2716236921), (12, 1810824614), (24, 905412307), (41, 529997448), (82, 264998724), (123, 176665816), (164, 132499362), (246, 88332908), (328, 66249681), (492, 44166454), (984, 22083227), (3109, 6989352), (6218, 3494676), (7103, 3059256), (9327, 2329784), (12436, 1747338), (14206, 1529628), (18654, 1164892), (21309, 1019752), (24872, 873669), (28412, 764814), (37308, 582446), (42618, 509876), (56824, 382407), (74616, 291223), (85236, 254938), (127469, 170472)]