18280796

素因数分解:

$2^2\times {\mathrm{59}}^1\times {\mathrm{71}}^1\times {\mathrm{1091}}^1$

素因数の和:1225

約数の個数: 24

約数和(自身を含む): 33022080

約数和(自身を除く): 14741284

約数列:

[1, 2, 4, 59, 71, 118, 142, 236, 284, 1091, 2182, 4189, 4364, 8378, 16756, 64369, 77461, 128738, 154922, 257476, 309844, 4570199, 9140398, 18280796]

約数ペア:

[(1, 18280796), (2, 9140398), (4, 4570199), (59, 309844), (71, 257476), (118, 154922), (142, 128738), (236, 77461), (284, 64369), (1091, 16756), (2182, 8378), (4189, 4364)]