18783063

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{907}}^1$

素因数の和:988

約数の個数: 32

約数和(自身を含む): 30508800

約数和(自身を除く): 11725737

約数列:

[1, 3, 9, 13, 27, 39, 59, 117, 177, 351, 531, 767, 907, 1593, 2301, 2721, 6903, 8163, 11791, 20709, 24489, 35373, 53513, 106119, 160539, 318357, 481617, 695669, 1444851, 2087007, 6261021, 18783063]

約数ペア:

[(1, 18783063), (3, 6261021), (9, 2087007), (13, 1444851), (27, 695669), (39, 481617), (59, 318357), (117, 160539), (177, 106119), (351, 53513), (531, 35373), (767, 24489), (907, 20709), (1593, 11791), (2301, 8163), (2721, 6903)]