2052918

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{5431}}^1$

素因数の和:5449

約数の個数: 32

約数和(自身を含む): 5214720

約数和(自身を除く): 3161802

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 5431, 10862, 16293, 32586, 38017, 48879, 76034, 97758, 114051, 146637, 228102, 293274, 342153, 684306, 1026459, 2052918]

約数ペア:

[(1, 2052918), (2, 1026459), (3, 684306), (6, 342153), (7, 293274), (9, 228102), (14, 146637), (18, 114051), (21, 97758), (27, 76034), (42, 48879), (54, 38017), (63, 32586), (126, 16293), (189, 10862), (378, 5431)]