6680454774

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{397}}^1\times {\mathrm{400651}}^1$

素因数の和:401060

約数の個数: 32

約数和(自身を含む): 15308111616

約数和(自身を除く): 8627656842

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 397, 794, 1191, 2382, 2779, 5558, 8337, 16674, 400651, 801302, 1201953, 2403906, 2804557, 5609114, 8413671, 16827342, 159058447, 318116894, 477175341, 954350682, 1113409129, 2226818258, 3340227387, 6680454774]

約数ペア:

[(1, 6680454774), (2, 3340227387), (3, 2226818258), (6, 1113409129), (7, 954350682), (14, 477175341), (21, 318116894), (42, 159058447), (397, 16827342), (794, 8413671), (1191, 5609114), (2382, 2804557), (2779, 2403906), (5558, 1201953), (8337, 801302), (16674, 400651)]