18182967

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1\times {\mathrm{151}}^1$

素因数の和:295

約数の個数: 32

約数和(自身を含む): 27578880

約数和(自身を除く): 9395913

約数列:

[1, 3, 11, 33, 41, 89, 123, 151, 267, 451, 453, 979, 1353, 1661, 2937, 3649, 4983, 6191, 10947, 13439, 18573, 40139, 40317, 68101, 120417, 147829, 204303, 443487, 550999, 1652997, 6060989, 18182967]

約数ペア:

[(1, 18182967), (3, 6060989), (11, 1652997), (33, 550999), (41, 443487), (89, 204303), (123, 147829), (151, 120417), (267, 68101), (451, 40317), (453, 40139), (979, 18573), (1353, 13439), (1661, 10947), (2937, 6191), (3649, 4983)]