2204874

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{307}}^1$

素因数の和:344

約数の個数: 64

約数和(自身を含む): 5913600

約数和(自身を除く): 3708726

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 27, 38, 42, 54, 57, 63, 114, 126, 133, 171, 189, 266, 307, 342, 378, 399, 513, 614, 798, 921, 1026, 1197, 1842, 2149, 2394, 2763, 3591, 4298, 5526, 5833, 6447, 7182, 8289, 11666, 12894, 16578, 17499, 19341, 34998, 38682, 40831, 52497, 58023, 81662, 104994, 116046, 122493, 157491, 244986, 314982, 367479, 734958, 1102437, 2204874]

約数ペア:

[(1, 2204874), (2, 1102437), (3, 734958), (6, 367479), (7, 314982), (9, 244986), (14, 157491), (18, 122493), (19, 116046), (21, 104994), (27, 81662), (38, 58023), (42, 52497), (54, 40831), (57, 38682), (63, 34998), (114, 19341), (126, 17499), (133, 16578), (171, 12894), (189, 11666), (266, 8289), (307, 7182), (342, 6447), (378, 5833), (399, 5526), (513, 4298), (614, 3591), (798, 2763), (921, 2394), (1026, 2149), (1197, 1842)]