31718214

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^2\times {\mathrm{14563}}^1$

素因数の和:14593

約数の個数: 36

約数和(自身を含む): 75543468

約数和(自身を除く): 43825254

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 121, 198, 242, 363, 726, 1089, 2178, 14563, 29126, 43689, 87378, 131067, 160193, 262134, 320386, 480579, 961158, 1441737, 1762123, 2883474, 3524246, 5286369, 10572738, 15859107, 31718214]

約数ペア:

[(1, 31718214), (2, 15859107), (3, 10572738), (6, 5286369), (9, 3524246), (11, 2883474), (18, 1762123), (22, 1441737), (33, 961158), (66, 480579), (99, 320386), (121, 262134), (198, 160193), (242, 131067), (363, 87378), (726, 43689), (1089, 29126), (2178, 14563)]