18696571812

素因数分解:

$2^2\times 3^2\times {\mathrm{107}}^1\times {\mathrm{4853731}}^1$

素因数の和:4853848

約数の個数: 36

約数和(自身を含む): 47702478096

約数和(自身を除く): 29005906284

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 107, 214, 321, 428, 642, 963, 1284, 1926, 3852, 4853731, 9707462, 14561193, 19414924, 29122386, 43683579, 58244772, 87367158, 174734316, 519349217, 1038698434, 1558047651, 2077396868, 3116095302, 4674142953, 6232190604, 9348285906, 18696571812]

約数ペア:

[(1, 18696571812), (2, 9348285906), (3, 6232190604), (4, 4674142953), (6, 3116095302), (9, 2077396868), (12, 1558047651), (18, 1038698434), (36, 519349217), (107, 174734316), (214, 87367158), (321, 58244772), (428, 43683579), (642, 29122386), (963, 19414924), (1284, 14561193), (1926, 9707462), (3852, 4853731)]