66916332

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{265541}}^1$

素因数の和:265558

約数の個数: 36

約数和(自身を含む): 193314576

約数和(自身を除く): 126398244

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 265541, 531082, 796623, 1062164, 1593246, 1858787, 2389869, 3186492, 3717574, 4779738, 5576361, 7435148, 9559476, 11152722, 16729083, 22305444, 33458166, 66916332]

約数ペア:

[(1, 66916332), (2, 33458166), (3, 22305444), (4, 16729083), (6, 11152722), (7, 9559476), (9, 7435148), (12, 5576361), (14, 4779738), (18, 3717574), (21, 3186492), (28, 2389869), (36, 1858787), (42, 1593246), (63, 1062164), (84, 796623), (126, 531082), (252, 265541)]