21693606

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^2\times {\mathrm{29881}}^1$

素因数の和:29908

約数の個数: 24

約数和(自身を含む): 47691672

約数和(自身を除く): 25998066

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 121, 242, 363, 726, 29881, 59762, 89643, 179286, 328691, 657382, 986073, 1972146, 3615601, 7231202, 10846803, 21693606]

約数ペア:

[(1, 21693606), (2, 10846803), (3, 7231202), (6, 3615601), (11, 1972146), (22, 986073), (33, 657382), (66, 328691), (121, 179286), (242, 89643), (363, 59762), (726, 29881)]