7388680788

素因数分解:

$2^2\times 3^3\times {\mathrm{1993}}^1\times {\mathrm{34327}}^1$

素因数の和:36333

約数の個数: 48

約数和(自身を含む): 19166008960

約数和(自身を除く): 11777328172

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 1993, 3986, 5979, 7972, 11958, 17937, 23916, 34327, 35874, 53811, 68654, 71748, 102981, 107622, 137308, 205962, 215244, 308943, 411924, 617886, 926829, 1235772, 1853658, 3707316, 68413711, 136827422, 205241133, 273654844, 410482266, 615723399, 820964532, 1231446798, 1847170197, 2462893596, 3694340394, 7388680788]

約数ペア:

[(1, 7388680788), (2, 3694340394), (3, 2462893596), (4, 1847170197), (6, 1231446798), (9, 820964532), (12, 615723399), (18, 410482266), (27, 273654844), (36, 205241133), (54, 136827422), (108, 68413711), (1993, 3707316), (3986, 1853658), (5979, 1235772), (7972, 926829), (11958, 617886), (17937, 411924), (23916, 308943), (34327, 215244), (35874, 205962), (53811, 137308), (68654, 107622), (71748, 102981)]