2017261908

素因数分解:

$2^2\times 3^4\times {\mathrm{281}}^1\times {\mathrm{22157}}^1$

素因数の和:22454

約数の個数: 60

約数和(自身を含む): 5292526932

約数和(自身を除く): 3275265024

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 281, 324, 562, 843, 1124, 1686, 2529, 3372, 5058, 7587, 10116, 15174, 22157, 22761, 30348, 44314, 45522, 66471, 88628, 91044, 132942, 199413, 265884, 398826, 598239, 797652, 1196478, 1794717, 2392956, 3589434, 6226117, 7178868, 12452234, 18678351, 24904468, 37356702, 56035053, 74713404, 112070106, 168105159, 224140212, 336210318, 504315477, 672420636, 1008630954, 2017261908]

約数ペア:

[(1, 2017261908), (2, 1008630954), (3, 672420636), (4, 504315477), (6, 336210318), (9, 224140212), (12, 168105159), (18, 112070106), (27, 74713404), (36, 56035053), (54, 37356702), (81, 24904468), (108, 18678351), (162, 12452234), (281, 7178868), (324, 6226117), (562, 3589434), (843, 2392956), (1124, 1794717), (1686, 1196478), (2529, 797652), (3372, 598239), (5058, 398826), (7587, 265884), (10116, 199413), (15174, 132942), (22157, 91044), (22761, 88628), (30348, 66471), (44314, 45522)]