18786996942

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{19448237}}^1$

素因数の和:19448272

約数の個数: 32

約数和(自身を含む): 44808740352

約数和(自身を除く): 26021743410

約数列:

[1, 2, 3, 6, 7, 14, 21, 23, 42, 46, 69, 138, 161, 322, 483, 966, 19448237, 38896474, 58344711, 116689422, 136137659, 272275318, 408412977, 447309451, 816825954, 894618902, 1341928353, 2683856706, 3131166157, 6262332314, 9393498471, 18786996942]

約数ペア:

[(1, 18786996942), (2, 9393498471), (3, 6262332314), (6, 3131166157), (7, 2683856706), (14, 1341928353), (21, 894618902), (23, 816825954), (42, 447309451), (46, 408412977), (69, 272275318), (138, 136137659), (161, 116689422), (322, 58344711), (483, 38896474), (966, 19448237)]