4021086

素因数分解:

$2^1\times 3^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{307}}^1$

素因数の和:408

約数の個数: 32

約数和(自身を含む): 8426880

約数和(自身を除く): 4405794

約数列:

[1, 2, 3, 6, 37, 59, 74, 111, 118, 177, 222, 307, 354, 614, 921, 1842, 2183, 4366, 6549, 11359, 13098, 18113, 22718, 34077, 36226, 54339, 68154, 108678, 670181, 1340362, 2010543, 4021086]

約数ペア:

[(1, 4021086), (2, 2010543), (3, 1340362), (6, 670181), (37, 108678), (59, 68154), (74, 54339), (111, 36226), (118, 34077), (177, 22718), (222, 18113), (307, 13098), (354, 11359), (614, 6549), (921, 4366), (1842, 2183)]