18427353

素因数分解:

$3^1\times 7^1\times {\mathrm{467}}^1\times {\mathrm{1879}}^1$

素因数の和:2356

約数の個数: 16

約数和(自身を含む): 28154880

約数和(自身を除く): 9727527

約数列:

[1, 3, 7, 21, 467, 1401, 1879, 3269, 5637, 9807, 13153, 39459, 877493, 2632479, 6142451, 18427353]

約数ペア:

[(1, 18427353), (3, 6142451), (7, 2632479), (21, 877493), (467, 39459), (1401, 13153), (1879, 9807), (3269, 5637)]