1991036551662

素因数分解:

$2^1\times 3^3\times {\mathrm{23}}^1\times {\mathrm{359}}^1\times {\mathrm{4465429}}^1$

素因数の和:4465822

約数の個数: 64

約数和(自身を含む): 4629757824000

約数和(自身を除く): 2638721272338

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 46, 54, 69, 138, 207, 359, 414, 621, 718, 1077, 1242, 2154, 3231, 6462, 8257, 9693, 16514, 19386, 24771, 49542, 74313, 148626, 222939, 445878, 4465429, 8930858, 13396287, 26792574, 40188861, 80377722, 102704867, 120566583, 205409734, 241133166, 308114601, 616229202, 924343803, 1603089011, 1848687606, 2773031409, 3206178022, 4809267033, 5546062818, 9618534066, 14427801099, 28855602198, 36871047253, 43283403297, 73742094506, 86566806594, 110613141759, 221226283518, 331839425277, 663678850554, 995518275831, 1991036551662]

約数ペア:

[(1, 1991036551662), (2, 995518275831), (3, 663678850554), (6, 331839425277), (9, 221226283518), (18, 110613141759), (23, 86566806594), (27, 73742094506), (46, 43283403297), (54, 36871047253), (69, 28855602198), (138, 14427801099), (207, 9618534066), (359, 5546062818), (414, 4809267033), (621, 3206178022), (718, 2773031409), (1077, 1848687606), (1242, 1603089011), (2154, 924343803), (3231, 616229202), (6462, 308114601), (8257, 241133166), (9693, 205409734), (16514, 120566583), (19386, 102704867), (24771, 80377722), (49542, 40188861), (74313, 26792574), (148626, 13396287), (222939, 8930858), (445878, 4465429)]