9978168

素因数分解:

$2^3\times 3^1\times {\mathrm{181}}^1\times {\mathrm{2297}}^1$

素因数の和:2487

約数の個数: 32

約数和(自身を含む): 25094160

約数和(自身を除く): 15115992

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 181, 362, 543, 724, 1086, 1448, 2172, 2297, 4344, 4594, 6891, 9188, 13782, 18376, 27564, 55128, 415757, 831514, 1247271, 1663028, 2494542, 3326056, 4989084, 9978168]

約数ペア:

[(1, 9978168), (2, 4989084), (3, 3326056), (4, 2494542), (6, 1663028), (8, 1247271), (12, 831514), (24, 415757), (181, 55128), (362, 27564), (543, 18376), (724, 13782), (1086, 9188), (1448, 6891), (2172, 4594), (2297, 4344)]