19955124

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{79187}}^1$

素因数の和:79204

約数の個数: 36

約数和(自身を含む): 57648864

約数和(自身を除く): 37693740

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 79187, 158374, 237561, 316748, 475122, 554309, 712683, 950244, 1108618, 1425366, 1662927, 2217236, 2850732, 3325854, 4988781, 6651708, 9977562, 19955124]

約数ペア:

[(1, 19955124), (2, 9977562), (3, 6651708), (4, 4988781), (6, 3325854), (7, 2850732), (9, 2217236), (12, 1662927), (14, 1425366), (18, 1108618), (21, 950244), (28, 712683), (36, 554309), (42, 475122), (63, 316748), (84, 237561), (126, 158374), (252, 79187)]