18453554

素因数分解:

$2^1\times 7^1\times {\mathrm{1021}}^1\times {\mathrm{1291}}^1$

素因数の和:2321

約数の個数: 16

約数和(自身を含む): 31690176

約数和(自身を除く): 13236622

約数列:

[1, 2, 7, 14, 1021, 1291, 2042, 2582, 7147, 9037, 14294, 18074, 1318111, 2636222, 9226777, 18453554]

約数ペア:

[(1, 18453554), (2, 9226777), (7, 2636222), (14, 1318111), (1021, 18074), (1291, 14294), (2042, 9037), (2582, 7147)]