1388628

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{2269}}^1$

素因数の和:2296

約数の個数: 36

約数和(自身を含む): 3718260

約数和(自身を除く): 2329632

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 102, 153, 204, 306, 612, 2269, 4538, 6807, 9076, 13614, 20421, 27228, 38573, 40842, 77146, 81684, 115719, 154292, 231438, 347157, 462876, 694314, 1388628]

約数ペア:

[(1, 1388628), (2, 694314), (3, 462876), (4, 347157), (6, 231438), (9, 154292), (12, 115719), (17, 81684), (18, 77146), (34, 40842), (36, 38573), (51, 27228), (68, 20421), (102, 13614), (153, 9076), (204, 6807), (306, 4538), (612, 2269)]