172200546

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{455557}}^1$

素因数の和:455575

約数の個数: 32

約数和(自身を含む): 437335680

約数和(自身を除く): 265135134

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 455557, 911114, 1366671, 2733342, 3188899, 4100013, 6377798, 8200026, 9566697, 12300039, 19133394, 24600078, 28700091, 57400182, 86100273, 172200546]

約数ペア:

[(1, 172200546), (2, 86100273), (3, 57400182), (6, 28700091), (7, 24600078), (9, 19133394), (14, 12300039), (18, 9566697), (21, 8200026), (27, 6377798), (42, 4100013), (54, 3188899), (63, 2733342), (126, 1366671), (189, 911114), (378, 455557)]