61220034

素因数分解:

$2^1\times 3^2\times {\mathrm{71}}^1\times {\mathrm{47903}}^1$

素因数の和:47982

約数の個数: 24

約数和(自身を含む): 134514432

約数和(自身を除く): 73294398

約数列:

[1, 2, 3, 6, 9, 18, 71, 142, 213, 426, 639, 1278, 47903, 95806, 143709, 287418, 431127, 862254, 3401113, 6802226, 10203339, 20406678, 30610017, 61220034]

約数ペア:

[(1, 61220034), (2, 30610017), (3, 20406678), (6, 10203339), (9, 6802226), (18, 3401113), (71, 862254), (142, 431127), (213, 287418), (426, 143709), (639, 95806), (1278, 47903)]