17967993484

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{27900611}}^1$

素因数の和:27900645

約数の個数: 24

約数和(自身を含む): 37498422528

約数和(自身を除く): 19530429044

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 322, 644, 27900611, 55801222, 111602444, 195304277, 390608554, 641714053, 781217108, 1283428106, 2566856212, 4491998371, 8983996742, 17967993484]

約数ペア:

[(1, 17967993484), (2, 8983996742), (4, 4491998371), (7, 2566856212), (14, 1283428106), (23, 781217108), (28, 641714053), (46, 390608554), (92, 195304277), (161, 111602444), (322, 55801222), (644, 27900611)]