2648754

素因数分解:

$2^1\times 3^3\times {\mathrm{181}}^1\times {\mathrm{271}}^1$

素因数の和:463

約数の個数: 32

約数和(自身を含む): 5940480

約数和(自身を除く): 3291726

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 181, 271, 362, 542, 543, 813, 1086, 1626, 1629, 2439, 3258, 4878, 4887, 7317, 9774, 14634, 49051, 98102, 147153, 294306, 441459, 882918, 1324377, 2648754]

約数ペア:

[(1, 2648754), (2, 1324377), (3, 882918), (6, 441459), (9, 294306), (18, 147153), (27, 98102), (54, 49051), (181, 14634), (271, 9774), (362, 7317), (542, 4887), (543, 4878), (813, 3258), (1086, 2439), (1626, 1629)]