78631794

素因数分解:

$2^1\times 3^2\times {\mathrm{349}}^1\times {\mathrm{12517}}^1$

素因数の和:12874

約数の個数: 24

約数和(自身を含む): 170870700

約数和(自身を除く): 92238906

約数列:

[1, 2, 3, 6, 9, 18, 349, 698, 1047, 2094, 3141, 6282, 12517, 25034, 37551, 75102, 112653, 225306, 4368433, 8736866, 13105299, 26210598, 39315897, 78631794]

約数ペア:

[(1, 78631794), (2, 39315897), (3, 26210598), (6, 13105299), (9, 8736866), (18, 4368433), (349, 225306), (698, 112653), (1047, 75102), (2094, 37551), (3141, 25034), (6282, 12517)]