18148911

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{17}}^2\times {\mathrm{173}}^1$

素因数の和:232

約数の個数: 36

約数和(自身を含む): 28418376

約数和(自身を除く): 10269465

約数列:

[1, 3, 11, 17, 33, 51, 121, 173, 187, 289, 363, 519, 561, 867, 1903, 2057, 2941, 3179, 5709, 6171, 8823, 9537, 20933, 32351, 34969, 49997, 62799, 97053, 104907, 149991, 355861, 549967, 1067583, 1649901, 6049637, 18148911]

約数ペア:

[(1, 18148911), (3, 6049637), (11, 1649901), (17, 1067583), (33, 549967), (51, 355861), (121, 149991), (173, 104907), (187, 97053), (289, 62799), (363, 49997), (519, 34969), (561, 32351), (867, 20933), (1903, 9537), (2057, 8823), (2941, 6171), (3179, 5709)]