12591125874

素因数分解:

$2^1\times 3^2\times {\mathrm{509}}^1\times {\mathrm{1374277}}^1$

素因数の和:1374794

約数の個数: 24

約数和(自身を含む): 27334389420

約数和(自身を除く): 14743263546

約数列:

[1, 2, 3, 6, 9, 18, 509, 1018, 1527, 3054, 4581, 9162, 1374277, 2748554, 4122831, 8245662, 12368493, 24736986, 699506993, 1399013986, 2098520979, 4197041958, 6295562937, 12591125874]

約数ペア:

[(1, 12591125874), (2, 6295562937), (3, 4197041958), (6, 2098520979), (9, 1399013986), (18, 699506993), (509, 24736986), (1018, 12368493), (1527, 8245662), (3054, 4122831), (4581, 2748554), (9162, 1374277)]