9138836

素因数分解:

$2^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{4597}}^1$

素因数の和:4679

約数の個数: 24

約数和(自身を含む): 18539136

約数和(自身を除く): 9400300

約数列:

[1, 2, 4, 7, 14, 28, 71, 142, 284, 497, 994, 1988, 4597, 9194, 18388, 32179, 64358, 128716, 326387, 652774, 1305548, 2284709, 4569418, 9138836]

約数ペア:

[(1, 9138836), (2, 4569418), (4, 2284709), (7, 1305548), (14, 652774), (28, 326387), (71, 128716), (142, 64358), (284, 32179), (497, 18388), (994, 9194), (1988, 4597)]