25156638

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{107507}}^1$

素因数の和:107528

約数の個数: 24

約数和(自身を含む): 58699368

約数和(自身を除く): 33542730

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 107507, 215014, 322521, 645042, 967563, 1397591, 1935126, 2795182, 4192773, 8385546, 12578319, 25156638]

約数ペア:

[(1, 25156638), (2, 12578319), (3, 8385546), (6, 4192773), (9, 2795182), (13, 1935126), (18, 1397591), (26, 967563), (39, 645042), (78, 322521), (117, 215014), (234, 107507)]