18447043689

素因数分解:

$3^2\times {\mathrm{17}}^2\times {\mathrm{1049}}^1\times {\mathrm{6761}}^1$

素因数の和:7850

約数の個数: 36

約数和(自身を含む): 28336499100

約数和(自身を除く): 9889455411

約数列:

[1, 3, 9, 17, 51, 153, 289, 867, 1049, 2601, 3147, 6761, 9441, 17833, 20283, 53499, 60849, 114937, 160497, 303161, 344811, 909483, 1034433, 1953929, 2728449, 5861787, 7092289, 17585361, 21276867, 63830601, 120568913, 361706739, 1085120217, 2049671521, 6149014563, 18447043689]

約数ペア:

[(1, 18447043689), (3, 6149014563), (9, 2049671521), (17, 1085120217), (51, 361706739), (153, 120568913), (289, 63830601), (867, 21276867), (1049, 17585361), (2601, 7092289), (3147, 5861787), (6761, 2728449), (9441, 1953929), (17833, 1034433), (20283, 909483), (53499, 344811), (60849, 303161), (114937, 160497)]