2021148

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{2441}}^1$

素因数の和:2474

約数の個数: 36

約数和(自身を含む): 5333328

約数和(自身を除く): 3312180

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 92, 138, 207, 276, 414, 828, 2441, 4882, 7323, 9764, 14646, 21969, 29292, 43938, 56143, 87876, 112286, 168429, 224572, 336858, 505287, 673716, 1010574, 2021148]

約数ペア:

[(1, 2021148), (2, 1010574), (3, 673716), (4, 505287), (6, 336858), (9, 224572), (12, 168429), (18, 112286), (23, 87876), (36, 56143), (46, 43938), (69, 29292), (92, 21969), (138, 14646), (207, 9764), (276, 7323), (414, 4882), (828, 2441)]