21384078

素因数分解:

$2^1\times 3^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{2083}}^1$

素因数の和:2176

約数の個数: 32

約数和(自身を含む): 45014400

約数和(自身を除く): 23630322

約数列:

[1, 2, 3, 6, 29, 58, 59, 87, 118, 174, 177, 354, 1711, 2083, 3422, 4166, 5133, 6249, 10266, 12498, 60407, 120814, 122897, 181221, 245794, 362442, 368691, 737382, 3564013, 7128026, 10692039, 21384078]

約数ペア:

[(1, 21384078), (2, 10692039), (3, 7128026), (6, 3564013), (29, 737382), (58, 368691), (59, 362442), (87, 245794), (118, 181221), (174, 122897), (177, 120814), (354, 60407), (1711, 12498), (2083, 10266), (3422, 6249), (4166, 5133)]