13591956

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1$

素因数の和:181

約数の個数: 96

約数和(自身を含む): 38320128

約数和(自身を除く): 24728172

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 43, 53, 71, 84, 86, 106, 129, 142, 159, 172, 212, 213, 258, 284, 301, 318, 371, 426, 497, 516, 602, 636, 742, 852, 903, 994, 1113, 1204, 1484, 1491, 1806, 1988, 2226, 2279, 2982, 3053, 3612, 3763, 4452, 4558, 5964, 6106, 6837, 7526, 9116, 9159, 11289, 12212, 13674, 15052, 15953, 18318, 21371, 22578, 26341, 27348, 31906, 36636, 42742, 45156, 47859, 52682, 63812, 64113, 79023, 85484, 95718, 105364, 128226, 158046, 161809, 191436, 256452, 316092, 323618, 485427, 647236, 970854, 1132663, 1941708, 2265326, 3397989, 4530652, 6795978, 13591956]

約数ペア:

[(1, 13591956), (2, 6795978), (3, 4530652), (4, 3397989), (6, 2265326), (7, 1941708), (12, 1132663), (14, 970854), (21, 647236), (28, 485427), (42, 323618), (43, 316092), (53, 256452), (71, 191436), (84, 161809), (86, 158046), (106, 128226), (129, 105364), (142, 95718), (159, 85484), (172, 79023), (212, 64113), (213, 63812), (258, 52682), (284, 47859), (301, 45156), (318, 42742), (371, 36636), (426, 31906), (497, 27348), (516, 26341), (602, 22578), (636, 21371), (742, 18318), (852, 15953), (903, 15052), (994, 13674), (1113, 12212), (1204, 11289), (1484, 9159), (1491, 9116), (1806, 7526), (1988, 6837), (2226, 6106), (2279, 5964), (2982, 4558), (3053, 4452), (3612, 3763)]