21109614

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{349}}^1\times {\mathrm{593}}^1$

素因数の和:964

約数の個数: 32

約数和(自身を含む): 44906400

約数和(自身を除く): 23796786

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 349, 593, 698, 1047, 1186, 1779, 2094, 3558, 5933, 10081, 11866, 17799, 20162, 30243, 35598, 60486, 206957, 413914, 620871, 1241742, 3518269, 7036538, 10554807, 21109614]

約数ペア:

[(1, 21109614), (2, 10554807), (3, 7036538), (6, 3518269), (17, 1241742), (34, 620871), (51, 413914), (102, 206957), (349, 60486), (593, 35598), (698, 30243), (1047, 20162), (1186, 17799), (1779, 11866), (2094, 10081), (3558, 5933)]