25402014

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^2\times {\mathrm{107}}^1\times {\mathrm{109}}^1$

素因数の和:246

約数の個数: 72

約数和(自身を含む): 61621560

約数和(自身を除く): 36219546

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 107, 109, 121, 198, 214, 218, 242, 321, 327, 363, 642, 654, 726, 963, 981, 1089, 1177, 1199, 1926, 1962, 2178, 2354, 2398, 3531, 3597, 7062, 7194, 10593, 10791, 11663, 12947, 13189, 21186, 21582, 23326, 25894, 26378, 34989, 38841, 39567, 69978, 77682, 79134, 104967, 116523, 118701, 128293, 209934, 233046, 237402, 256586, 384879, 769758, 1154637, 1411223, 2309274, 2822446, 4233669, 8467338, 12701007, 25402014]

約数ペア:

[(1, 25402014), (2, 12701007), (3, 8467338), (6, 4233669), (9, 2822446), (11, 2309274), (18, 1411223), (22, 1154637), (33, 769758), (66, 384879), (99, 256586), (107, 237402), (109, 233046), (121, 209934), (198, 128293), (214, 118701), (218, 116523), (242, 104967), (321, 79134), (327, 77682), (363, 69978), (642, 39567), (654, 38841), (726, 34989), (963, 26378), (981, 25894), (1089, 23326), (1177, 21582), (1199, 21186), (1926, 13189), (1962, 12947), (2178, 11663), (2354, 10791), (2398, 10593), (3531, 7194), (3597, 7062)]