12439392

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{173}}^1$

素因数の和:300

約数の個数: 96

約数和(自身を含む): 37884672

約数和(自身を除く): 25445280

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 107, 112, 168, 173, 214, 224, 321, 336, 346, 428, 519, 642, 672, 692, 749, 856, 1038, 1211, 1284, 1384, 1498, 1712, 2076, 2247, 2422, 2568, 2768, 2996, 3424, 3633, 4152, 4494, 4844, 5136, 5536, 5992, 7266, 8304, 8988, 9688, 10272, 11984, 14532, 16608, 17976, 18511, 19376, 23968, 29064, 35952, 37022, 38752, 55533, 58128, 71904, 74044, 111066, 116256, 129577, 148088, 222132, 259154, 296176, 388731, 444264, 518308, 592352, 777462, 888528, 1036616, 1554924, 1777056, 2073232, 3109848, 4146464, 6219696, 12439392]

約数ペア:

[(1, 12439392), (2, 6219696), (3, 4146464), (4, 3109848), (6, 2073232), (7, 1777056), (8, 1554924), (12, 1036616), (14, 888528), (16, 777462), (21, 592352), (24, 518308), (28, 444264), (32, 388731), (42, 296176), (48, 259154), (56, 222132), (84, 148088), (96, 129577), (107, 116256), (112, 111066), (168, 74044), (173, 71904), (214, 58128), (224, 55533), (321, 38752), (336, 37022), (346, 35952), (428, 29064), (519, 23968), (642, 19376), (672, 18511), (692, 17976), (749, 16608), (856, 14532), (1038, 11984), (1211, 10272), (1284, 9688), (1384, 8988), (1498, 8304), (1712, 7266), (2076, 5992), (2247, 5536), (2422, 5136), (2568, 4844), (2768, 4494), (2996, 4152), (3424, 3633)]