9247238

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{149}}^1$

素因数の和:213

約数の個数: 64

約数和(自身を含む): 19353600

約数和(自身を除く): 10106362

約数列:

[1, 2, 7, 11, 13, 14, 22, 26, 31, 62, 77, 91, 143, 149, 154, 182, 217, 286, 298, 341, 403, 434, 682, 806, 1001, 1043, 1639, 1937, 2002, 2086, 2387, 2821, 3278, 3874, 4433, 4619, 4774, 5642, 8866, 9238, 11473, 13559, 21307, 22946, 27118, 31031, 32333, 42614, 50809, 60047, 62062, 64666, 101618, 120094, 149149, 298298, 355663, 420329, 660517, 711326, 840658, 1321034, 4623619, 9247238]

約数ペア:

[(1, 9247238), (2, 4623619), (7, 1321034), (11, 840658), (13, 711326), (14, 660517), (22, 420329), (26, 355663), (31, 298298), (62, 149149), (77, 120094), (91, 101618), (143, 64666), (149, 62062), (154, 60047), (182, 50809), (217, 42614), (286, 32333), (298, 31031), (341, 27118), (403, 22946), (434, 21307), (682, 13559), (806, 11473), (1001, 9238), (1043, 8866), (1639, 5642), (1937, 4774), (2002, 4619), (2086, 4433), (2387, 3874), (2821, 3278)]