2179986

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{15797}}^1$

素因数の和:15825

約数の個数: 16

約数和(自身を含む): 4549824

約数和(自身を除く): 2369838

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 15797, 31594, 47391, 94782, 363331, 726662, 1089993, 2179986]

約数ペア:

[(1, 2179986), (2, 1089993), (3, 726662), (6, 363331), (23, 94782), (46, 47391), (69, 31594), (138, 15797)]