342921438

素因数分解:

$2^1\times 3^4\times {\mathrm{2116799}}^1$

素因数の和:2116813

約数の個数: 20

約数和(自身を含む): 768398400

約数和(自身を除く): 425476962

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 2116799, 4233598, 6350397, 12700794, 19051191, 38102382, 57153573, 114307146, 171460719, 342921438]

約数ペア:

[(1, 342921438), (2, 171460719), (3, 114307146), (6, 57153573), (9, 38102382), (18, 19051191), (27, 12700794), (54, 6350397), (81, 4233598), (162, 2116799)]