2016378729

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{3089}}^1$

素因数の和:3226

約数の個数: 48

約数和(自身を含む): 3138080400

約数和(自身を除く): 1121701671

約数列:

[1, 3, 9, 29, 41, 61, 87, 123, 183, 261, 369, 549, 1189, 1769, 2501, 3089, 3567, 5307, 7503, 9267, 10701, 15921, 22509, 27801, 72529, 89581, 126649, 188429, 217587, 268743, 379947, 565287, 652761, 806229, 1139841, 1695861, 3672821, 5464441, 7725589, 11018463, 16393323, 23176767, 33055389, 49179969, 69530301, 224042081, 672126243, 2016378729]

約数ペア:

[(1, 2016378729), (3, 672126243), (9, 224042081), (29, 69530301), (41, 49179969), (61, 33055389), (87, 23176767), (123, 16393323), (183, 11018463), (261, 7725589), (369, 5464441), (549, 3672821), (1189, 1695861), (1769, 1139841), (2501, 806229), (3089, 652761), (3567, 565287), (5307, 379947), (7503, 268743), (9267, 217587), (10701, 188429), (15921, 126649), (22509, 89581), (27801, 72529)]