21938262

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{5813}}^1$

素因数の和:5872

約数の個数: 32

約数和(自身を含む): 47721312

約数和(自身を除く): 25783050

約数列:

[1, 2, 3, 6, 17, 34, 37, 51, 74, 102, 111, 222, 629, 1258, 1887, 3774, 5813, 11626, 17439, 34878, 98821, 197642, 215081, 296463, 430162, 592926, 645243, 1290486, 3656377, 7312754, 10969131, 21938262]

約数ペア:

[(1, 21938262), (2, 10969131), (3, 7312754), (6, 3656377), (17, 1290486), (34, 645243), (37, 592926), (51, 430162), (74, 296463), (102, 215081), (111, 197642), (222, 98821), (629, 34878), (1258, 17439), (1887, 11626), (3774, 5813)]