676639188

素因数分解:

$2^2\times 3^2\times {\mathrm{643}}^1\times {\mathrm{29231}}^1$

素因数の和:29884

約数の個数: 36

約数和(自身を含む): 1713112128

約数和(自身を除く): 1036472940

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 643, 1286, 1929, 2572, 3858, 5787, 7716, 11574, 23148, 29231, 58462, 87693, 116924, 175386, 263079, 350772, 526158, 1052316, 18795533, 37591066, 56386599, 75182132, 112773198, 169159797, 225546396, 338319594, 676639188]

約数ペア:

[(1, 676639188), (2, 338319594), (3, 225546396), (4, 169159797), (6, 112773198), (9, 75182132), (12, 56386599), (18, 37591066), (36, 18795533), (643, 1052316), (1286, 526158), (1929, 350772), (2572, 263079), (3858, 175386), (5787, 116924), (7716, 87693), (11574, 58462), (23148, 29231)]