38866044

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{20117}}^1$

素因数の和:20154

約数の個数: 48

約数和(自身を含む): 108154368

約数和(自身を除く): 69288324

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 23, 28, 42, 46, 69, 84, 92, 138, 161, 276, 322, 483, 644, 966, 1932, 20117, 40234, 60351, 80468, 120702, 140819, 241404, 281638, 422457, 462691, 563276, 844914, 925382, 1388073, 1689828, 1850764, 2776146, 3238837, 5552292, 6477674, 9716511, 12955348, 19433022, 38866044]

約数ペア:

[(1, 38866044), (2, 19433022), (3, 12955348), (4, 9716511), (6, 6477674), (7, 5552292), (12, 3238837), (14, 2776146), (21, 1850764), (23, 1689828), (28, 1388073), (42, 925382), (46, 844914), (69, 563276), (84, 462691), (92, 422457), (138, 281638), (161, 241404), (276, 140819), (322, 120702), (483, 80468), (644, 60351), (966, 40234), (1932, 20117)]