123738552

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{245513}}^1$

素因数の和:245532

約数の個数: 48

約数和(自身を含む): 383001840

約数和(自身を除く): 259263288

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 245513, 491026, 736539, 982052, 1473078, 1718591, 1964104, 2209617, 2946156, 3437182, 4419234, 5155773, 5892312, 6874364, 8838468, 10311546, 13748728, 15467319, 17676936, 20623092, 30934638, 41246184, 61869276, 123738552]

約数ペア:

[(1, 123738552), (2, 61869276), (3, 41246184), (4, 30934638), (6, 20623092), (7, 17676936), (8, 15467319), (9, 13748728), (12, 10311546), (14, 8838468), (18, 6874364), (21, 5892312), (24, 5155773), (28, 4419234), (36, 3437182), (42, 2946156), (56, 2209617), (63, 1964104), (72, 1718591), (84, 1473078), (126, 982052), (168, 736539), (252, 491026), (504, 245513)]