139702979514

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{5167}}^1\times {\mathrm{643751}}^1$

素因数の和:648930

約数の個数: 32

約数和(自身を含む): 319383392256

約数和(自身を除く): 179680412742

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 5167, 10334, 15501, 31002, 36169, 72338, 108507, 217014, 643751, 1287502, 1931253, 3862506, 4506257, 9012514, 13518771, 27037542, 3326261417, 6652522834, 9978784251, 19957568502, 23283829919, 46567659838, 69851489757, 139702979514]

約数ペア:

[(1, 139702979514), (2, 69851489757), (3, 46567659838), (6, 23283829919), (7, 19957568502), (14, 9978784251), (21, 6652522834), (42, 3326261417), (5167, 27037542), (10334, 13518771), (15501, 9012514), (31002, 4506257), (36169, 3862506), (72338, 1931253), (108507, 1287502), (217014, 643751)]