9009784

素因数分解:

$2^3\times 7^1\times {\mathrm{349}}^1\times {\mathrm{461}}^1$

素因数の和:823

約数の個数: 32

約数和(自身を含む): 19404000

約数和(自身を除く): 10394216

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 349, 461, 698, 922, 1396, 1844, 2443, 2792, 3227, 3688, 4886, 6454, 9772, 12908, 19544, 25816, 160889, 321778, 643556, 1126223, 1287112, 2252446, 4504892, 9009784]

約数ペア:

[(1, 9009784), (2, 4504892), (4, 2252446), (7, 1287112), (8, 1126223), (14, 643556), (28, 321778), (56, 160889), (349, 25816), (461, 19544), (698, 12908), (922, 9772), (1396, 6454), (1844, 4886), (2443, 3688), (2792, 3227)]