19214118

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{4621}}^1$

素因数の和:4650

約数の個数: 64

約数和(自身を含む): 53245440

約数和(自身を除く): 34031322

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 27, 33, 42, 54, 63, 66, 77, 99, 126, 154, 189, 198, 231, 297, 378, 462, 594, 693, 1386, 2079, 4158, 4621, 9242, 13863, 27726, 32347, 41589, 50831, 64694, 83178, 97041, 101662, 124767, 152493, 194082, 249534, 291123, 304986, 355817, 457479, 582246, 711634, 873369, 914958, 1067451, 1372437, 1746738, 2134902, 2744874, 3202353, 6404706, 9607059, 19214118]

約数ペア:

[(1, 19214118), (2, 9607059), (3, 6404706), (6, 3202353), (7, 2744874), (9, 2134902), (11, 1746738), (14, 1372437), (18, 1067451), (21, 914958), (22, 873369), (27, 711634), (33, 582246), (42, 457479), (54, 355817), (63, 304986), (66, 291123), (77, 249534), (99, 194082), (126, 152493), (154, 124767), (189, 101662), (198, 97041), (231, 83178), (297, 64694), (378, 50831), (462, 41589), (594, 32347), (693, 27726), (1386, 13863), (2079, 9242), (4158, 4621)]