252306

素因数分解:

$2^1\times 3^2\times {\mathrm{107}}^1\times {\mathrm{131}}^1$

素因数の和:246

約数の個数: 24

約数和(自身を含む): 555984

約数和(自身を除く): 303678

約数列:

[1, 2, 3, 6, 9, 18, 107, 131, 214, 262, 321, 393, 642, 786, 963, 1179, 1926, 2358, 14017, 28034, 42051, 84102, 126153, 252306]

約数ペア:

[(1, 252306), (2, 126153), (3, 84102), (6, 42051), (9, 28034), (18, 14017), (107, 2358), (131, 1926), (214, 1179), (262, 963), (321, 786), (393, 642)]