21683821152

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{32267591}}^1$

素因数の和:32267611

約数の個数: 48

約数和(自身を含む): 65051465472

約数和(自身を除く): 43367644320

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672, 32267591, 64535182, 96802773, 129070364, 193605546, 225873137, 258140728, 387211092, 451746274, 516281456, 677619411, 774422184, 903492548, 1032562912, 1355238822, 1548844368, 1806985096, 2710477644, 3097688736, 3613970192, 5420955288, 7227940384, 10841910576, 21683821152]

約数ペア:

[(1, 21683821152), (2, 10841910576), (3, 7227940384), (4, 5420955288), (6, 3613970192), (7, 3097688736), (8, 2710477644), (12, 1806985096), (14, 1548844368), (16, 1355238822), (21, 1032562912), (24, 903492548), (28, 774422184), (32, 677619411), (42, 516281456), (48, 451746274), (56, 387211092), (84, 258140728), (96, 225873137), (112, 193605546), (168, 129070364), (224, 96802773), (336, 64535182), (672, 32267591)]