2016420822

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{307}}^1\times {\mathrm{28069}}^1$

素因数の和:28397

約数の個数: 48

約数和(自身を含む): 4720475760

約数和(自身を除く): 2704054938

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 307, 614, 921, 1842, 2763, 3991, 5526, 7982, 11973, 23946, 28069, 35919, 56138, 71838, 84207, 168414, 252621, 364897, 505242, 729794, 1094691, 2189382, 3284073, 6568146, 8617183, 17234366, 25851549, 51703098, 77554647, 112023379, 155109294, 224046758, 336070137, 672140274, 1008210411, 2016420822]

約数ペア:

[(1, 2016420822), (2, 1008210411), (3, 672140274), (6, 336070137), (9, 224046758), (13, 155109294), (18, 112023379), (26, 77554647), (39, 51703098), (78, 25851549), (117, 17234366), (234, 8617183), (307, 6568146), (614, 3284073), (921, 2189382), (1842, 1094691), (2763, 729794), (3991, 505242), (5526, 364897), (7982, 252621), (11973, 168414), (23946, 84207), (28069, 71838), (35919, 56138)]