57996918

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{71}}^1\times {\mathrm{2161}}^1$

素因数の和:2250

約数の個数: 64

約数和(自身を含む): 149437440

約数和(自身を除く): 91440522

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 71, 126, 142, 189, 213, 378, 426, 497, 639, 994, 1278, 1491, 1917, 2161, 2982, 3834, 4322, 4473, 6483, 8946, 12966, 13419, 15127, 19449, 26838, 30254, 38898, 45381, 58347, 90762, 116694, 136143, 153431, 272286, 306862, 408429, 460293, 816858, 920586, 1074017, 1380879, 2148034, 2761758, 3222051, 4142637, 6444102, 8285274, 9666153, 19332306, 28998459, 57996918]

約数ペア:

[(1, 57996918), (2, 28998459), (3, 19332306), (6, 9666153), (7, 8285274), (9, 6444102), (14, 4142637), (18, 3222051), (21, 2761758), (27, 2148034), (42, 1380879), (54, 1074017), (63, 920586), (71, 816858), (126, 460293), (142, 408429), (189, 306862), (213, 272286), (378, 153431), (426, 136143), (497, 116694), (639, 90762), (994, 58347), (1278, 45381), (1491, 38898), (1917, 30254), (2161, 26838), (2982, 19449), (3834, 15127), (4322, 13419), (4473, 12966), (6483, 8946)]