138616542

素因数分解:

$2^1\times 3^3\times {\mathrm{293}}^1\times {\mathrm{8761}}^1$

素因数の和:9065

約数の個数: 32

約数和(自身を含む): 309123360

約数和(自身を除く): 170506818

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 293, 586, 879, 1758, 2637, 5274, 7911, 8761, 15822, 17522, 26283, 52566, 78849, 157698, 236547, 473094, 2566973, 5133946, 7700919, 15401838, 23102757, 46205514, 69308271, 138616542]

約数ペア:

[(1, 138616542), (2, 69308271), (3, 46205514), (6, 23102757), (9, 15401838), (18, 7700919), (27, 5133946), (54, 2566973), (293, 473094), (586, 236547), (879, 157698), (1758, 78849), (2637, 52566), (5274, 26283), (7911, 17522), (8761, 15822)]