2109131442

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{560641}}^1$

素因数の和:560679

約数の個数: 48

約数和(自身を含む): 5247609120

約数和(自身を除く): 3138477678

約数列:

[1, 2, 3, 6, 9, 11, 18, 19, 22, 33, 38, 57, 66, 99, 114, 171, 198, 209, 342, 418, 627, 1254, 1881, 3762, 560641, 1121282, 1681923, 3363846, 5045769, 6167051, 10091538, 10652179, 12334102, 18501153, 21304358, 31956537, 37002306, 55503459, 63913074, 95869611, 111006918, 117173969, 191739222, 234347938, 351521907, 703043814, 1054565721, 2109131442]

約数ペア:

[(1, 2109131442), (2, 1054565721), (3, 703043814), (6, 351521907), (9, 234347938), (11, 191739222), (18, 117173969), (19, 111006918), (22, 95869611), (33, 63913074), (38, 55503459), (57, 37002306), (66, 31956537), (99, 21304358), (114, 18501153), (171, 12334102), (198, 10652179), (209, 10091538), (342, 6167051), (418, 5045769), (627, 3363846), (1254, 1681923), (1881, 1121282), (3762, 560641)]