21676908

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^2\times {\mathrm{14929}}^1$

素因数の和:14958

約数の個数: 36

約数和(自身を含む): 55599320

約数和(自身を除く): 33922412

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 121, 132, 242, 363, 484, 726, 1452, 14929, 29858, 44787, 59716, 89574, 164219, 179148, 328438, 492657, 656876, 985314, 1806409, 1970628, 3612818, 5419227, 7225636, 10838454, 21676908]

約数ペア:

[(1, 21676908), (2, 10838454), (3, 7225636), (4, 5419227), (6, 3612818), (11, 1970628), (12, 1806409), (22, 985314), (33, 656876), (44, 492657), (66, 328438), (121, 179148), (132, 164219), (242, 89574), (363, 59716), (484, 44787), (726, 29858), (1452, 14929)]