18204793682

素因数分解:

$2^1\times {\mathrm{101}}^1\times {\mathrm{179}}^1\times {\mathrm{409}}^1\times {\mathrm{1231}}^1$

素因数の和:1922

約数の個数: 32

約数和(自身を含む): 27822009600

約数和(自身を除く): 9617215918

約数列:

[1, 2, 101, 179, 202, 358, 409, 818, 1231, 2462, 18079, 36158, 41309, 73211, 82618, 124331, 146422, 220349, 248662, 440698, 503479, 1006958, 7394311, 14788622, 22255249, 44510498, 50851379, 90122741, 101702758, 180245482, 9102396841, 18204793682]

約数ペア:

[(1, 18204793682), (2, 9102396841), (101, 180245482), (179, 101702758), (202, 90122741), (358, 50851379), (409, 44510498), (818, 22255249), (1231, 14788622), (2462, 7394311), (18079, 1006958), (36158, 503479), (41309, 440698), (73211, 248662), (82618, 220349), (124331, 146422)]