2028574764

素因数分解:

$2^2\times 3^2\times {\mathrm{61}}^1\times {\mathrm{827}}^1\times {\mathrm{1117}}^1$

素因数の和:2015

約数の個数: 72

約数和(自身を含む): 5222821968

約数和(自身を除く): 3194247204

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 61, 122, 183, 244, 366, 549, 732, 827, 1098, 1117, 1654, 2196, 2234, 2481, 3308, 3351, 4468, 4962, 6702, 7443, 9924, 10053, 13404, 14886, 20106, 29772, 40212, 50447, 68137, 100894, 136274, 151341, 201788, 204411, 272548, 302682, 408822, 454023, 605364, 613233, 817644, 908046, 923759, 1226466, 1816092, 1847518, 2452932, 2771277, 3695036, 5542554, 8313831, 11085108, 16627662, 33255324, 56349299, 112698598, 169047897, 225397196, 338095794, 507143691, 676191588, 1014287382, 2028574764]

約数ペア:

[(1, 2028574764), (2, 1014287382), (3, 676191588), (4, 507143691), (6, 338095794), (9, 225397196), (12, 169047897), (18, 112698598), (36, 56349299), (61, 33255324), (122, 16627662), (183, 11085108), (244, 8313831), (366, 5542554), (549, 3695036), (732, 2771277), (827, 2452932), (1098, 1847518), (1117, 1816092), (1654, 1226466), (2196, 923759), (2234, 908046), (2481, 817644), (3308, 613233), (3351, 605364), (4468, 454023), (4962, 408822), (6702, 302682), (7443, 272548), (9924, 204411), (10053, 201788), (13404, 151341), (14886, 136274), (20106, 100894), (29772, 68137), (40212, 50447)]