21167903094

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{5120441}}^1$

素因数の和:5120512

約数の個数: 32

約数和(自身を含む): 46452649824

約数和(自身を除く): 25284746730

約数列:

[1, 2, 3, 6, 13, 26, 39, 53, 78, 106, 159, 318, 689, 1378, 2067, 4134, 5120441, 10240882, 15361323, 30722646, 66565733, 133131466, 199697199, 271383373, 399394398, 542766746, 814150119, 1628300238, 3527983849, 7055967698, 10583951547, 21167903094]

約数ペア:

[(1, 21167903094), (2, 10583951547), (3, 7055967698), (6, 3527983849), (13, 1628300238), (26, 814150119), (39, 542766746), (53, 399394398), (78, 271383373), (106, 199697199), (159, 133131466), (318, 66565733), (689, 30722646), (1378, 15361323), (2067, 10240882), (4134, 5120441)]