61258374

素因数分解:

$2^1\times 3^2\times {\mathrm{71}}^1\times {\mathrm{47933}}^1$

素因数の和:48012

約数の個数: 24

約数和(自身を含む): 134598672

約数和(自身を除く): 73340298

約数列:

[1, 2, 3, 6, 9, 18, 71, 142, 213, 426, 639, 1278, 47933, 95866, 143799, 287598, 431397, 862794, 3403243, 6806486, 10209729, 20419458, 30629187, 61258374]

約数ペア:

[(1, 61258374), (2, 30629187), (3, 20419458), (6, 10209729), (9, 6806486), (18, 3403243), (71, 862794), (142, 431397), (213, 287598), (426, 143799), (639, 95866), (1278, 47933)]