18060338

素因数分解:

$2^1\times {\mathrm{113}}^1\times {\mathrm{157}}^1\times {\mathrm{509}}^1$

素因数の和:781

約数の個数: 16

約数和(自身を含む): 27558360

約数和(自身を除く): 9498022

約数列:

[1, 2, 113, 157, 226, 314, 509, 1018, 17741, 35482, 57517, 79913, 115034, 159826, 9030169, 18060338]

約数ペア:

[(1, 18060338), (2, 9030169), (113, 159826), (157, 115034), (226, 79913), (314, 57517), (509, 35482), (1018, 17741)]