123512274

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{409}}^1\times {\mathrm{883}}^1$

素因数の和:1319

約数の個数: 48

約数和(自身を含む): 282703200

約数和(自身を除く): 159190926

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 342, 409, 818, 883, 1227, 1766, 2454, 2649, 3681, 5298, 7362, 7771, 7947, 15542, 15894, 16777, 23313, 33554, 46626, 50331, 69939, 100662, 139878, 150993, 301986, 361147, 722294, 1083441, 2166882, 3250323, 6500646, 6861793, 13723586, 20585379, 41170758, 61756137, 123512274]

約数ペア:

[(1, 123512274), (2, 61756137), (3, 41170758), (6, 20585379), (9, 13723586), (18, 6861793), (19, 6500646), (38, 3250323), (57, 2166882), (114, 1083441), (171, 722294), (342, 361147), (409, 301986), (818, 150993), (883, 139878), (1227, 100662), (1766, 69939), (2454, 50331), (2649, 46626), (3681, 33554), (5298, 23313), (7362, 16777), (7771, 15894), (7947, 15542)]