15877224

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{20047}}^1$

素因数の和:20070

約数の個数: 48

約数和(自身を含む): 46912320

約数和(自身を除く): 31035096

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 33, 36, 44, 66, 72, 88, 99, 132, 198, 264, 396, 792, 20047, 40094, 60141, 80188, 120282, 160376, 180423, 220517, 240564, 360846, 441034, 481128, 661551, 721692, 882068, 1323102, 1443384, 1764136, 1984653, 2646204, 3969306, 5292408, 7938612, 15877224]

約数ペア:

[(1, 15877224), (2, 7938612), (3, 5292408), (4, 3969306), (6, 2646204), (8, 1984653), (9, 1764136), (11, 1443384), (12, 1323102), (18, 882068), (22, 721692), (24, 661551), (33, 481128), (36, 441034), (44, 360846), (66, 240564), (72, 220517), (88, 180423), (99, 160376), (132, 120282), (198, 80188), (264, 60141), (396, 40094), (792, 20047)]