63921618

素因数分解:

$2^1\times 3^2\times {\mathrm{67}}^1\times {\mathrm{53003}}^1$

素因数の和:53078

約数の個数: 24

約数和(自身を含む): 140566608

約数和(自身を除く): 76644990

約数列:

[1, 2, 3, 6, 9, 18, 67, 134, 201, 402, 603, 1206, 53003, 106006, 159009, 318018, 477027, 954054, 3551201, 7102402, 10653603, 21307206, 31960809, 63921618]

約数ペア:

[(1, 63921618), (2, 31960809), (3, 21307206), (6, 10653603), (9, 7102402), (18, 3551201), (67, 954054), (134, 477027), (201, 318018), (402, 159009), (603, 106006), (1206, 53003)]