1391757912

素因数分解:

$2^3\times 3^2\times {\mathrm{1549}}^1\times {\mathrm{12479}}^1$

素因数の和:14040

約数の個数: 48

約数和(自身を含む): 3772080000

約数和(自身を除く): 2380322088

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 1549, 3098, 4647, 6196, 9294, 12392, 12479, 13941, 18588, 24958, 27882, 37176, 37437, 49916, 55764, 74874, 99832, 111528, 112311, 149748, 224622, 299496, 449244, 898488, 19329971, 38659942, 57989913, 77319884, 115979826, 154639768, 173969739, 231959652, 347939478, 463919304, 695878956, 1391757912]

約数ペア:

[(1, 1391757912), (2, 695878956), (3, 463919304), (4, 347939478), (6, 231959652), (8, 173969739), (9, 154639768), (12, 115979826), (18, 77319884), (24, 57989913), (36, 38659942), (72, 19329971), (1549, 898488), (3098, 449244), (4647, 299496), (6196, 224622), (9294, 149748), (12392, 112311), (12479, 111528), (13941, 99832), (18588, 74874), (24958, 55764), (27882, 49916), (37176, 37437)]