18112644

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{863}}^1$

素因数の和:937

約数の個数: 72

約数和(自身を含む): 50948352

約数和(自身を除く): 32835708

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 53, 66, 99, 106, 132, 159, 198, 212, 318, 396, 477, 583, 636, 863, 954, 1166, 1726, 1749, 1908, 2332, 2589, 3452, 3498, 5178, 5247, 6996, 7767, 9493, 10356, 10494, 15534, 18986, 20988, 28479, 31068, 37972, 45739, 56958, 85437, 91478, 113916, 137217, 170874, 182956, 274434, 341748, 411651, 503129, 548868, 823302, 1006258, 1509387, 1646604, 2012516, 3018774, 4528161, 6037548, 9056322, 18112644]

約数ペア:

[(1, 18112644), (2, 9056322), (3, 6037548), (4, 4528161), (6, 3018774), (9, 2012516), (11, 1646604), (12, 1509387), (18, 1006258), (22, 823302), (33, 548868), (36, 503129), (44, 411651), (53, 341748), (66, 274434), (99, 182956), (106, 170874), (132, 137217), (159, 113916), (198, 91478), (212, 85437), (318, 56958), (396, 45739), (477, 37972), (583, 31068), (636, 28479), (863, 20988), (954, 18986), (1166, 15534), (1726, 10494), (1749, 10356), (1908, 9493), (2332, 7767), (2589, 6996), (3452, 5247), (3498, 5178)]