18272276

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{5849}}^1$

素因数の和:5935

約数の個数: 24

約数和(自身を含む): 35380800

約数和(自身を除く): 17108524

約数列:

[1, 2, 4, 11, 22, 44, 71, 142, 284, 781, 1562, 3124, 5849, 11698, 23396, 64339, 128678, 257356, 415279, 830558, 1661116, 4568069, 9136138, 18272276]

約数ペア:

[(1, 18272276), (2, 9136138), (4, 4568069), (11, 1661116), (22, 830558), (44, 415279), (71, 257356), (142, 128678), (284, 64339), (781, 23396), (1562, 11698), (3124, 5849)]