1636804956

素因数分解:

$2^2\times 3^1\times {\mathrm{127}}^1\times {\mathrm{337}}^1\times {\mathrm{3187}}^1$

素因数の和:3658

約数の個数: 48

約数和(自身を含む): 3861917696

約数和(自身を除く): 2225112740

約数列:

[1, 2, 3, 4, 6, 12, 127, 254, 337, 381, 508, 674, 762, 1011, 1348, 1524, 2022, 3187, 4044, 6374, 9561, 12748, 19122, 38244, 42799, 85598, 128397, 171196, 256794, 404749, 513588, 809498, 1074019, 1214247, 1618996, 2148038, 2428494, 3222057, 4296076, 4856988, 6444114, 12888228, 136400413, 272800826, 409201239, 545601652, 818402478, 1636804956]

約数ペア:

[(1, 1636804956), (2, 818402478), (3, 545601652), (4, 409201239), (6, 272800826), (12, 136400413), (127, 12888228), (254, 6444114), (337, 4856988), (381, 4296076), (508, 3222057), (674, 2428494), (762, 2148038), (1011, 1618996), (1348, 1214247), (1524, 1074019), (2022, 809498), (3187, 513588), (4044, 404749), (6374, 256794), (9561, 171196), (12748, 128397), (19122, 85598), (38244, 42799)]