291265074

素因数分解:

$2^1\times 3^2\times {\mathrm{3967}}^1\times {\mathrm{4079}}^1$

素因数の和:8054

約数の個数: 24

約数和(自身を含む): 631388160

約数和(自身を除く): 340123086

約数列:

[1, 2, 3, 6, 9, 18, 3967, 4079, 7934, 8158, 11901, 12237, 23802, 24474, 35703, 36711, 71406, 73422, 16181393, 32362786, 48544179, 97088358, 145632537, 291265074]

約数ペア:

[(1, 291265074), (2, 145632537), (3, 97088358), (6, 48544179), (9, 32362786), (18, 16181393), (3967, 73422), (4079, 71406), (7934, 36711), (8158, 35703), (11901, 24474), (12237, 23802)]