2118042

素因数分解:

$2^1\times 3^3\times {\mathrm{61}}^1\times {\mathrm{643}}^1$

素因数の和:715

約数の個数: 32

約数和(自身を含む): 4791360

約数和(自身を除く): 2673318

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 61, 122, 183, 366, 549, 643, 1098, 1286, 1647, 1929, 3294, 3858, 5787, 11574, 17361, 34722, 39223, 78446, 117669, 235338, 353007, 706014, 1059021, 2118042]

約数ペア:

[(1, 2118042), (2, 1059021), (3, 706014), (6, 353007), (9, 235338), (18, 117669), (27, 78446), (54, 39223), (61, 34722), (122, 17361), (183, 11574), (366, 5787), (549, 3858), (643, 3294), (1098, 1929), (1286, 1647)]