2018201628

素因数分解:

$2^2\times 3^1\times {\mathrm{53}}^1\times {\mathrm{3173273}}^1$

素因数の和:3173333

約数の個数: 24

約数和(自身を含む): 4797990288

約数和(自身を除く): 2779788660

約数列:

[1, 2, 3, 4, 6, 12, 53, 106, 159, 212, 318, 636, 3173273, 6346546, 9519819, 12693092, 19039638, 38079276, 168183469, 336366938, 504550407, 672733876, 1009100814, 2018201628]

約数ペア:

[(1, 2018201628), (2, 1009100814), (3, 672733876), (4, 504550407), (6, 336366938), (12, 168183469), (53, 38079276), (106, 19039638), (159, 12693092), (212, 9519819), (318, 6346546), (636, 3173273)]