21255594432

素因数分解:

$2^6\times 3^1\times {\mathrm{1283}}^1\times {\mathrm{86287}}^1$

素因数の和:87585

約数の個数: 56

約数和(自身を含む): 56283246336

約数和(自身を除く): 35027651904

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 192, 1283, 2566, 3849, 5132, 7698, 10264, 15396, 20528, 30792, 41056, 61584, 82112, 86287, 123168, 172574, 246336, 258861, 345148, 517722, 690296, 1035444, 1380592, 2070888, 2761184, 4141776, 5522368, 8283552, 16567104, 110706221, 221412442, 332118663, 442824884, 664237326, 885649768, 1328474652, 1771299536, 2656949304, 3542599072, 5313898608, 7085198144, 10627797216, 21255594432]

約数ペア:

[(1, 21255594432), (2, 10627797216), (3, 7085198144), (4, 5313898608), (6, 3542599072), (8, 2656949304), (12, 1771299536), (16, 1328474652), (24, 885649768), (32, 664237326), (48, 442824884), (64, 332118663), (96, 221412442), (192, 110706221), (1283, 16567104), (2566, 8283552), (3849, 5522368), (5132, 4141776), (7698, 2761184), (10264, 2070888), (15396, 1380592), (20528, 1035444), (30792, 690296), (41056, 517722), (61584, 345148), (82112, 258861), (86287, 246336), (123168, 172574)]