353221428

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{4205017}}^1$

素因数の和:4205031

約数の個数: 24

約数和(自身を含む): 941924032

約数和(自身を除く): 588702604

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 4205017, 8410034, 12615051, 16820068, 25230102, 29435119, 50460204, 58870238, 88305357, 117740476, 176610714, 353221428]

約数ペア:

[(1, 353221428), (2, 176610714), (3, 117740476), (4, 88305357), (6, 58870238), (7, 50460204), (12, 29435119), (14, 25230102), (21, 16820068), (28, 12615051), (42, 8410034), (84, 4205017)]