140716842

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{1217}}^1\times {\mathrm{2753}}^1$

素因数の和:3982

約数の個数: 32

約数和(自身を含む): 322019712

約数和(自身を除く): 181302870

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 1217, 2434, 2753, 3651, 5506, 7302, 8259, 8519, 16518, 17038, 19271, 25557, 38542, 51114, 57813, 115626, 3350401, 6700802, 10051203, 20102406, 23452807, 46905614, 70358421, 140716842]

約数ペア:

[(1, 140716842), (2, 70358421), (3, 46905614), (6, 23452807), (7, 20102406), (14, 10051203), (21, 6700802), (42, 3350401), (1217, 115626), (2434, 57813), (2753, 51114), (3651, 38542), (5506, 25557), (7302, 19271), (8259, 17038), (8519, 16518)]