54459414

素因数分解:

$2^1\times 3^2\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{991}}^1$

素因数の和:1113

約数の個数: 48

約数和(自身を含む): 122563584

約数和(自身を除く): 68104170

約数列:

[1, 2, 3, 6, 9, 18, 43, 71, 86, 129, 142, 213, 258, 387, 426, 639, 774, 991, 1278, 1982, 2973, 3053, 5946, 6106, 8919, 9159, 17838, 18318, 27477, 42613, 54954, 70361, 85226, 127839, 140722, 211083, 255678, 383517, 422166, 633249, 767034, 1266498, 3025523, 6051046, 9076569, 18153138, 27229707, 54459414]

約数ペア:

[(1, 54459414), (2, 27229707), (3, 18153138), (6, 9076569), (9, 6051046), (18, 3025523), (43, 1266498), (71, 767034), (86, 633249), (129, 422166), (142, 383517), (213, 255678), (258, 211083), (387, 140722), (426, 127839), (639, 85226), (774, 70361), (991, 54954), (1278, 42613), (1982, 27477), (2973, 18318), (3053, 17838), (5946, 9159), (6106, 8919)]