66917844

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{265547}}^1$

素因数の和:265564

約数の個数: 36

約数和(自身を含む): 193318944

約数和(自身を除く): 126401100

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 265547, 531094, 796641, 1062188, 1593282, 1858829, 2389923, 3186564, 3717658, 4779846, 5576487, 7435316, 9559692, 11152974, 16729461, 22305948, 33458922, 66917844]

約数ペア:

[(1, 66917844), (2, 33458922), (3, 22305948), (4, 16729461), (6, 11152974), (7, 9559692), (9, 7435316), (12, 5576487), (14, 4779846), (18, 3717658), (21, 3186564), (28, 2389923), (36, 1858829), (42, 1593282), (63, 1062188), (84, 796641), (126, 531094), (252, 265547)]