2945754

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{7793}}^1$

素因数の和:7811

約数の個数: 32

約数和(自身を含む): 7482240

約数和(自身を除く): 4536486

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 7793, 15586, 23379, 46758, 54551, 70137, 109102, 140274, 163653, 210411, 327306, 420822, 490959, 981918, 1472877, 2945754]

約数ペア:

[(1, 2945754), (2, 1472877), (3, 981918), (6, 490959), (7, 420822), (9, 327306), (14, 210411), (18, 163653), (21, 140274), (27, 109102), (42, 70137), (54, 54551), (63, 46758), (126, 23379), (189, 15586), (378, 7793)]