7872942

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17041}}^1$

素因数の和:17064

約数の個数: 32

約数和(自身を含む): 19632384

約数和(自身を除く): 11759442

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 154, 231, 462, 17041, 34082, 51123, 102246, 119287, 187451, 238574, 357861, 374902, 562353, 715722, 1124706, 1312157, 2624314, 3936471, 7872942]

約数ペア:

[(1, 7872942), (2, 3936471), (3, 2624314), (6, 1312157), (7, 1124706), (11, 715722), (14, 562353), (21, 374902), (22, 357861), (33, 238574), (42, 187451), (66, 119287), (77, 102246), (154, 51123), (231, 34082), (462, 17041)]