858403308

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{10219087}}^1$

素因数の和:10219101

約数の個数: 24

約数和(自身を含む): 2289075712

約数和(自身を除く): 1430672404

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 10219087, 20438174, 30657261, 40876348, 61314522, 71533609, 122629044, 143067218, 214600827, 286134436, 429201654, 858403308]

約数ペア:

[(1, 858403308), (2, 429201654), (3, 286134436), (4, 214600827), (6, 143067218), (7, 122629044), (12, 71533609), (14, 61314522), (21, 40876348), (28, 30657261), (42, 20438174), (84, 10219087)]