18376498192

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{4447}}^1\times {\mathrm{19867}}^1$

素因数の和:24335

約数の個数: 40

約数和(自身を含む): 38353822976

約数和(自身を除く): 19977324784

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 4447, 8894, 17788, 19867, 35576, 39734, 57811, 71152, 79468, 115622, 158936, 231244, 258271, 317872, 462488, 516542, 924976, 1033084, 2066168, 4132336, 88348549, 176697098, 353394196, 706788392, 1148531137, 1413576784, 2297062274, 4594124548, 9188249096, 18376498192]

約数ペア:

[(1, 18376498192), (2, 9188249096), (4, 4594124548), (8, 2297062274), (13, 1413576784), (16, 1148531137), (26, 706788392), (52, 353394196), (104, 176697098), (208, 88348549), (4447, 4132336), (8894, 2066168), (17788, 1033084), (19867, 924976), (35576, 516542), (39734, 462488), (57811, 317872), (71152, 258271), (79468, 231244), (115622, 158936)]