28780359822

素因数分解:

$2^1\times 3^2\times {\mathrm{3923}}^1\times {\mathrm{407573}}^1$

素因数の和:411504

約数の個数: 24

約数和(自身を含む): 62373494664

約数和(自身を除く): 33593134842

約数列:

[1, 2, 3, 6, 9, 18, 3923, 7846, 11769, 23538, 35307, 70614, 407573, 815146, 1222719, 2445438, 3668157, 7336314, 1598908879, 3197817758, 4796726637, 9593453274, 14390179911, 28780359822]

約数ペア:

[(1, 28780359822), (2, 14390179911), (3, 9593453274), (6, 4796726637), (9, 3197817758), (18, 1598908879), (3923, 7336314), (7846, 3668157), (11769, 2445438), (23538, 1222719), (35307, 815146), (70614, 407573)]