57531726

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1\times {\mathrm{109}}^1$

素因数の和:254

約数の個数: 96

約数和(自身を含む): 148262400

約数和(自身を除く): 90730674

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 59, 63, 71, 109, 118, 126, 142, 177, 213, 218, 327, 354, 413, 426, 497, 531, 639, 654, 763, 826, 981, 994, 1062, 1239, 1278, 1491, 1526, 1962, 2289, 2478, 2982, 3717, 4189, 4473, 4578, 6431, 6867, 7434, 7739, 8378, 8946, 12567, 12862, 13734, 15478, 19293, 23217, 25134, 29323, 37701, 38586, 45017, 46434, 54173, 57879, 58646, 69651, 75402, 87969, 90034, 108346, 115758, 135051, 139302, 162519, 175938, 263907, 270102, 325038, 405153, 456601, 487557, 527814, 810306, 913202, 975114, 1369803, 2739606, 3196207, 4109409, 6392414, 8218818, 9588621, 19177242, 28765863, 57531726]

約数ペア:

[(1, 57531726), (2, 28765863), (3, 19177242), (6, 9588621), (7, 8218818), (9, 6392414), (14, 4109409), (18, 3196207), (21, 2739606), (42, 1369803), (59, 975114), (63, 913202), (71, 810306), (109, 527814), (118, 487557), (126, 456601), (142, 405153), (177, 325038), (213, 270102), (218, 263907), (327, 175938), (354, 162519), (413, 139302), (426, 135051), (497, 115758), (531, 108346), (639, 90034), (654, 87969), (763, 75402), (826, 69651), (981, 58646), (994, 57879), (1062, 54173), (1239, 46434), (1278, 45017), (1491, 38586), (1526, 37701), (1962, 29323), (2289, 25134), (2478, 23217), (2982, 19293), (3717, 15478), (4189, 13734), (4473, 12862), (4578, 12567), (6431, 8946), (6867, 8378), (7434, 7739)]