388618986

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{2753}}^1\times {\mathrm{3361}}^1$

素因数の和:6126

約数の個数: 32

約数和(自身を含む): 888859008

約数和(自身を除く): 500240022

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 2753, 3361, 5506, 6722, 8259, 10083, 16518, 19271, 20166, 23527, 38542, 47054, 57813, 70581, 115626, 141162, 9252833, 18505666, 27758499, 55516998, 64769831, 129539662, 194309493, 388618986]

約数ペア:

[(1, 388618986), (2, 194309493), (3, 129539662), (6, 64769831), (7, 55516998), (14, 27758499), (21, 18505666), (42, 9252833), (2753, 141162), (3361, 115626), (5506, 70581), (6722, 57813), (8259, 47054), (10083, 38542), (16518, 23527), (19271, 20166)]