12427578

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^2\times {\mathrm{2389}}^1$

素因数の和:2431

約数の個数: 36

約数和(自身を含む): 28615470

約数和(自身を除く): 16187892

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 102, 153, 289, 306, 578, 867, 1734, 2389, 2601, 4778, 5202, 7167, 14334, 21501, 40613, 43002, 81226, 121839, 243678, 365517, 690421, 731034, 1380842, 2071263, 4142526, 6213789, 12427578]

約数ペア:

[(1, 12427578), (2, 6213789), (3, 4142526), (6, 2071263), (9, 1380842), (17, 731034), (18, 690421), (34, 365517), (51, 243678), (102, 121839), (153, 81226), (289, 43002), (306, 40613), (578, 21501), (867, 14334), (1734, 7167), (2389, 5202), (2601, 4778)]