9968546

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{223}}^1$

素因数の和:366

約数の個数: 32

約数和(自身を含む): 17891328

約数和(自身を除く): 7922782

約数列:

[1, 2, 7, 14, 31, 62, 103, 206, 217, 223, 434, 446, 721, 1442, 1561, 3122, 3193, 6386, 6913, 13826, 22351, 22969, 44702, 45938, 48391, 96782, 160783, 321566, 712039, 1424078, 4984273, 9968546]

約数ペア:

[(1, 9968546), (2, 4984273), (7, 1424078), (14, 712039), (31, 321566), (62, 160783), (103, 96782), (206, 48391), (217, 45938), (223, 44702), (434, 22969), (446, 22351), (721, 13826), (1442, 6913), (1561, 6386), (3122, 3193)]