289668078

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{2298953}}^1$

素因数の和:2298968

約数の個数: 24

約数和(自身を含む): 717273648

約数和(自身を除く): 427605570

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 2298953, 4597906, 6896859, 13793718, 16092671, 20690577, 32185342, 41381154, 48278013, 96556026, 144834039, 289668078]

約数ペア:

[(1, 289668078), (2, 144834039), (3, 96556026), (6, 48278013), (7, 41381154), (9, 32185342), (14, 20690577), (18, 16092671), (21, 13793718), (42, 6896859), (63, 4597906), (126, 2298953)]