12081978

素因数分解:

$2^1\times 3^2\times {\mathrm{83}}^1\times {\mathrm{8087}}^1$

素因数の和:8178

約数の個数: 24

約数和(自身を含む): 26496288

約数和(自身を除く): 14414310

約数列:

[1, 2, 3, 6, 9, 18, 83, 166, 249, 498, 747, 1494, 8087, 16174, 24261, 48522, 72783, 145566, 671221, 1342442, 2013663, 4027326, 6040989, 12081978]

約数ペア:

[(1, 12081978), (2, 6040989), (3, 4027326), (6, 2013663), (9, 1342442), (18, 671221), (83, 145566), (166, 72783), (249, 48522), (498, 24261), (747, 16174), (1494, 8087)]