18836691333

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{1409}}^1\times {\mathrm{234541}}^1$

素因数の和:235972

約数の個数: 16

約数和(自身を含む): 26456337600

約数和(自身を除く): 7619646267

約数列:

[1, 3, 19, 57, 1409, 4227, 26771, 80313, 234541, 703623, 4456279, 13368837, 330468269, 991404807, 6278897111, 18836691333]

約数ペア:

[(1, 18836691333), (3, 6278897111), (19, 991404807), (57, 330468269), (1409, 13368837), (4227, 4456279), (26771, 703623), (80313, 234541)]