2137878

素因数分解:

$2^1\times 3^2\times {\mathrm{73}}^1\times {\mathrm{1627}}^1$

素因数の和:1708

約数の個数: 24

約数和(自身を含む): 4698408

約数和(自身を除く): 2560530

約数列:

[1, 2, 3, 6, 9, 18, 73, 146, 219, 438, 657, 1314, 1627, 3254, 4881, 9762, 14643, 29286, 118771, 237542, 356313, 712626, 1068939, 2137878]

約数ペア:

[(1, 2137878), (2, 1068939), (3, 712626), (6, 356313), (9, 237542), (18, 118771), (73, 29286), (146, 14643), (219, 9762), (438, 4881), (657, 3254), (1314, 1627)]