87045714

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{690839}}^1$

素因数の和:690854

約数の個数: 24

約数和(自身を含む): 215542080

約数和(自身を除く): 128496366

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 690839, 1381678, 2072517, 4145034, 4835873, 6217551, 9671746, 12435102, 14507619, 29015238, 43522857, 87045714]

約数ペア:

[(1, 87045714), (2, 43522857), (3, 29015238), (6, 14507619), (7, 12435102), (9, 9671746), (14, 6217551), (18, 4835873), (21, 4145034), (42, 2072517), (63, 1381678), (126, 690839)]