18826976

素因数分解:

$2^5\times 7^2\times {\mathrm{12007}}^1$

素因数の和:12031

約数の個数: 36

約数和(自身を含む): 43120728

約数和(自身を除く): 24293752

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 98, 112, 196, 224, 392, 784, 1568, 12007, 24014, 48028, 84049, 96056, 168098, 192112, 336196, 384224, 588343, 672392, 1176686, 1344784, 2353372, 2689568, 4706744, 9413488, 18826976]

約数ペア:

[(1, 18826976), (2, 9413488), (4, 4706744), (7, 2689568), (8, 2353372), (14, 1344784), (16, 1176686), (28, 672392), (32, 588343), (49, 384224), (56, 336196), (98, 192112), (112, 168098), (196, 96056), (224, 84049), (392, 48028), (784, 24014), (1568, 12007)]