19473498

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^2\times {\mathrm{8941}}^1$

素因数の和:8971

約数の個数: 36

約数和(自身を含む): 46382154

約数和(自身を除く): 26908656

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 121, 198, 242, 363, 726, 1089, 2178, 8941, 17882, 26823, 53646, 80469, 98351, 160938, 196702, 295053, 590106, 885159, 1081861, 1770318, 2163722, 3245583, 6491166, 9736749, 19473498]

約数ペア:

[(1, 19473498), (2, 9736749), (3, 6491166), (6, 3245583), (9, 2163722), (11, 1770318), (18, 1081861), (22, 885159), (33, 590106), (66, 295053), (99, 196702), (121, 160938), (198, 98351), (242, 80469), (363, 53646), (726, 26823), (1089, 17882), (2178, 8941)]