7741692

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{991}}^1$

素因数の和:1039

約数の個数: 72

約数和(自身を含む): 23109632

約数和(自身を除く): 15367940

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 31, 36, 42, 62, 63, 84, 93, 124, 126, 186, 217, 252, 279, 372, 434, 558, 651, 868, 991, 1116, 1302, 1953, 1982, 2604, 2973, 3906, 3964, 5946, 6937, 7812, 8919, 11892, 13874, 17838, 20811, 27748, 30721, 35676, 41622, 61442, 62433, 83244, 92163, 122884, 124866, 184326, 215047, 249732, 276489, 368652, 430094, 552978, 645141, 860188, 1105956, 1290282, 1935423, 2580564, 3870846, 7741692]

約数ペア:

[(1, 7741692), (2, 3870846), (3, 2580564), (4, 1935423), (6, 1290282), (7, 1105956), (9, 860188), (12, 645141), (14, 552978), (18, 430094), (21, 368652), (28, 276489), (31, 249732), (36, 215047), (42, 184326), (62, 124866), (63, 122884), (84, 92163), (93, 83244), (124, 62433), (126, 61442), (186, 41622), (217, 35676), (252, 30721), (279, 27748), (372, 20811), (434, 17838), (558, 13874), (651, 11892), (868, 8919), (991, 7812), (1116, 6937), (1302, 5946), (1953, 3964), (1982, 3906), (2604, 2973)]