189381852

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{15427}}^1$

素因数の和:15479

約数の個数: 72

約数和(自身を含む): 539116032

約数和(自身を除く): 349734180

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 31, 33, 36, 44, 62, 66, 93, 99, 124, 132, 186, 198, 279, 341, 372, 396, 558, 682, 1023, 1116, 1364, 2046, 3069, 4092, 6138, 12276, 15427, 30854, 46281, 61708, 92562, 138843, 169697, 185124, 277686, 339394, 478237, 509091, 555372, 678788, 956474, 1018182, 1434711, 1527273, 1912948, 2036364, 2869422, 3054546, 4304133, 5260607, 5738844, 6109092, 8608266, 10521214, 15781821, 17216532, 21042428, 31563642, 47345463, 63127284, 94690926, 189381852]

約数ペア:

[(1, 189381852), (2, 94690926), (3, 63127284), (4, 47345463), (6, 31563642), (9, 21042428), (11, 17216532), (12, 15781821), (18, 10521214), (22, 8608266), (31, 6109092), (33, 5738844), (36, 5260607), (44, 4304133), (62, 3054546), (66, 2869422), (93, 2036364), (99, 1912948), (124, 1527273), (132, 1434711), (186, 1018182), (198, 956474), (279, 678788), (341, 555372), (372, 509091), (396, 478237), (558, 339394), (682, 277686), (1023, 185124), (1116, 169697), (1364, 138843), (2046, 92562), (3069, 61708), (4092, 46281), (6138, 30854), (12276, 15427)]