11987136

素因数分解:

$2^6\times 3^3\times 7^1\times {\mathrm{991}}^1$

素因数の和:1019

約数の個数: 112

約数和(自身を含む): 40314880

約数和(自身を除く): 28327744

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 64, 72, 84, 96, 108, 112, 126, 144, 168, 189, 192, 216, 224, 252, 288, 336, 378, 432, 448, 504, 576, 672, 756, 864, 991, 1008, 1344, 1512, 1728, 1982, 2016, 2973, 3024, 3964, 4032, 5946, 6048, 6937, 7928, 8919, 11892, 12096, 13874, 15856, 17838, 20811, 23784, 26757, 27748, 31712, 35676, 41622, 47568, 53514, 55496, 62433, 63424, 71352, 83244, 95136, 107028, 110992, 124866, 142704, 166488, 187299, 190272, 214056, 221984, 249732, 285408, 332976, 374598, 428112, 443968, 499464, 570816, 665952, 749196, 856224, 998928, 1331904, 1498392, 1712448, 1997856, 2996784, 3995712, 5993568, 11987136]

約数ペア:

[(1, 11987136), (2, 5993568), (3, 3995712), (4, 2996784), (6, 1997856), (7, 1712448), (8, 1498392), (9, 1331904), (12, 998928), (14, 856224), (16, 749196), (18, 665952), (21, 570816), (24, 499464), (27, 443968), (28, 428112), (32, 374598), (36, 332976), (42, 285408), (48, 249732), (54, 221984), (56, 214056), (63, 190272), (64, 187299), (72, 166488), (84, 142704), (96, 124866), (108, 110992), (112, 107028), (126, 95136), (144, 83244), (168, 71352), (189, 63424), (192, 62433), (216, 55496), (224, 53514), (252, 47568), (288, 41622), (336, 35676), (378, 31712), (432, 27748), (448, 26757), (504, 23784), (576, 20811), (672, 17838), (756, 15856), (864, 13874), (991, 12096), (1008, 11892), (1344, 8919), (1512, 7928), (1728, 6937), (1982, 6048), (2016, 5946), (2973, 4032), (3024, 3964)]