21779306304

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{16204841}}^1$

素因数の和:16204863

約数の個数: 56

約数和(自身を含む): 65856477888

約数和(自身を除く): 44077171584

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 168, 192, 224, 336, 448, 672, 1344, 16204841, 32409682, 48614523, 64819364, 97229046, 113433887, 129638728, 194458092, 226867774, 259277456, 340301661, 388916184, 453735548, 518554912, 680603322, 777832368, 907471096, 1037109824, 1361206644, 1555664736, 1814942192, 2722413288, 3111329472, 3629884384, 5444826576, 7259768768, 10889653152, 21779306304]

約数ペア:

[(1, 21779306304), (2, 10889653152), (3, 7259768768), (4, 5444826576), (6, 3629884384), (7, 3111329472), (8, 2722413288), (12, 1814942192), (14, 1555664736), (16, 1361206644), (21, 1037109824), (24, 907471096), (28, 777832368), (32, 680603322), (42, 518554912), (48, 453735548), (56, 388916184), (64, 340301661), (84, 259277456), (96, 226867774), (112, 194458092), (168, 129638728), (192, 113433887), (224, 97229046), (336, 64819364), (448, 48614523), (672, 32409682), (1344, 16204841)]