1813655376

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{22531}}^1$

素因数の和:22601

約数の個数: 120

約数和(自身を含む): 5593523936

約数和(自身を除く): 3779868560

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 43, 48, 52, 72, 78, 86, 104, 117, 129, 144, 156, 172, 208, 234, 258, 312, 344, 387, 468, 516, 559, 624, 688, 774, 936, 1032, 1118, 1548, 1677, 1872, 2064, 2236, 3096, 3354, 4472, 5031, 6192, 6708, 8944, 10062, 13416, 20124, 22531, 26832, 40248, 45062, 67593, 80496, 90124, 135186, 180248, 202779, 270372, 292903, 360496, 405558, 540744, 585806, 811116, 878709, 968833, 1081488, 1171612, 1622232, 1757418, 1937666, 2343224, 2636127, 2906499, 3244464, 3514836, 3875332, 4686448, 5272254, 5812998, 7029672, 7750664, 8719497, 10544508, 11625996, 12594829, 14059344, 15501328, 17438994, 21089016, 23251992, 25189658, 34877988, 37784487, 42178032, 46503984, 50379316, 69755976, 75568974, 100758632, 113353461, 139511952, 151137948, 201517264, 226706922, 302275896, 453413844, 604551792, 906827688, 1813655376]

約数ペア:

[(1, 1813655376), (2, 906827688), (3, 604551792), (4, 453413844), (6, 302275896), (8, 226706922), (9, 201517264), (12, 151137948), (13, 139511952), (16, 113353461), (18, 100758632), (24, 75568974), (26, 69755976), (36, 50379316), (39, 46503984), (43, 42178032), (48, 37784487), (52, 34877988), (72, 25189658), (78, 23251992), (86, 21089016), (104, 17438994), (117, 15501328), (129, 14059344), (144, 12594829), (156, 11625996), (172, 10544508), (208, 8719497), (234, 7750664), (258, 7029672), (312, 5812998), (344, 5272254), (387, 4686448), (468, 3875332), (516, 3514836), (559, 3244464), (624, 2906499), (688, 2636127), (774, 2343224), (936, 1937666), (1032, 1757418), (1118, 1622232), (1548, 1171612), (1677, 1081488), (1872, 968833), (2064, 878709), (2236, 811116), (3096, 585806), (3354, 540744), (4472, 405558), (5031, 360496), (6192, 292903), (6708, 270372), (8944, 202779), (10062, 180248), (13416, 135186), (20124, 90124), (22531, 80496), (26832, 67593), (40248, 45062)]