54167178

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{9781}}^1$

素因数の和:9870

約数の個数: 32

約数和(自身を含む): 118323072

約数和(自身を除く): 64155894

約数列:

[1, 2, 3, 6, 13, 26, 39, 71, 78, 142, 213, 426, 923, 1846, 2769, 5538, 9781, 19562, 29343, 58686, 127153, 254306, 381459, 694451, 762918, 1388902, 2083353, 4166706, 9027863, 18055726, 27083589, 54167178]

約数ペア:

[(1, 54167178), (2, 27083589), (3, 18055726), (6, 9027863), (13, 4166706), (26, 2083353), (39, 1388902), (71, 762918), (78, 694451), (142, 381459), (213, 254306), (426, 127153), (923, 58686), (1846, 29343), (2769, 19562), (5538, 9781)]