17729922

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{422141}}^1$

素因数の和:422153

約数の個数: 16

約数和(自身を含む): 40525632

約数和(自身を除く): 22795710

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 422141, 844282, 1266423, 2532846, 2954987, 5909974, 8864961, 17729922]

約数ペア:

[(1, 17729922), (2, 8864961), (3, 5909974), (6, 2954987), (7, 2532846), (14, 1266423), (21, 844282), (42, 422141)]