66337146

素因数分解:

$2^1\times 3^2\times {\mathrm{71}}^1\times {\mathrm{51907}}^1$

素因数の和:51986

約数の個数: 24

約数和(自身を含む): 145757664

約数和(自身を除く): 79420518

約数列:

[1, 2, 3, 6, 9, 18, 71, 142, 213, 426, 639, 1278, 51907, 103814, 155721, 311442, 467163, 934326, 3685397, 7370794, 11056191, 22112382, 33168573, 66337146]

約数ペア:

[(1, 66337146), (2, 33168573), (3, 22112382), (6, 11056191), (9, 7370794), (18, 3685397), (71, 934326), (142, 467163), (213, 311442), (426, 155721), (639, 103814), (1278, 51907)]