54070212

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{643693}}^1$

素因数の和:643707

約数の個数: 24

約数和(自身を含む): 144187456

約数和(自身を除く): 90117244

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 643693, 1287386, 1931079, 2574772, 3862158, 4505851, 7724316, 9011702, 13517553, 18023404, 27035106, 54070212]

約数ペア:

[(1, 54070212), (2, 27035106), (3, 18023404), (4, 13517553), (6, 9011702), (7, 7724316), (12, 4505851), (14, 3862158), (21, 2574772), (28, 1931079), (42, 1287386), (84, 643693)]