18272138

素因数分解:

$2^1\times {\mathrm{167}}^1\times {\mathrm{227}}^1\times {\mathrm{241}}^1$

素因数の和:637

約数の個数: 16

約数和(自身を含む): 27808704

約数和(自身を除く): 9536566

約数列:

[1, 2, 167, 227, 241, 334, 454, 482, 37909, 40247, 54707, 75818, 80494, 109414, 9136069, 18272138]

約数ペア:

[(1, 18272138), (2, 9136069), (167, 109414), (227, 80494), (241, 75818), (334, 54707), (454, 40247), (482, 37909)]