18364178

素因数分解:

$2^1\times 7^1\times {\mathrm{607}}^1\times {\mathrm{2161}}^1$

素因数の和:2777

約数の個数: 16

約数和(自身を含む): 31547904

約数和(自身を除く): 13183726

約数列:

[1, 2, 7, 14, 607, 1214, 2161, 4249, 4322, 8498, 15127, 30254, 1311727, 2623454, 9182089, 18364178]

約数ペア:

[(1, 18364178), (2, 9182089), (7, 2623454), (14, 1311727), (607, 30254), (1214, 15127), (2161, 8498), (4249, 4322)]