17280180722

素因数分解:

$2^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{761}}^1\times {\mathrm{11839}}^1$

素因数の和:12746

約数の個数: 32

約数和(自身を含む): 29881128960

約数和(自身を除く): 12600948238

約数列:

[1, 2, 7, 14, 137, 274, 761, 959, 1522, 1918, 5327, 10654, 11839, 23678, 82873, 104257, 165746, 208514, 729799, 1459598, 1621943, 3243886, 9009479, 11353601, 18018958, 22707202, 63066353, 126132706, 1234298623, 2468597246, 8640090361, 17280180722]

約数ペア:

[(1, 17280180722), (2, 8640090361), (7, 2468597246), (14, 1234298623), (137, 126132706), (274, 63066353), (761, 22707202), (959, 18018958), (1522, 11353601), (1918, 9009479), (5327, 3243886), (10654, 1621943), (11839, 1459598), (23678, 729799), (82873, 208514), (104257, 165746)]