253200438

素因数分解:

$2^1\times 3^3\times {\mathrm{4688897}}^1$

素因数の和:4688908

約数の個数: 16

約数和(自身を含む): 562667760

約数和(自身を除く): 309467322

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 4688897, 9377794, 14066691, 28133382, 42200073, 84400146, 126600219, 253200438]

約数ペア:

[(1, 253200438), (2, 126600219), (3, 84400146), (6, 42200073), (9, 28133382), (18, 14066691), (27, 9377794), (54, 4688897)]