15242958

素因数分解:

$2^1\times 3^3\times {\mathrm{439}}^1\times {\mathrm{643}}^1$

素因数の和:1093

約数の個数: 32

約数和(自身を含む): 34003200

約数和(自身を除く): 18760242

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 439, 643, 878, 1286, 1317, 1929, 2634, 3858, 3951, 5787, 7902, 11574, 11853, 17361, 23706, 34722, 282277, 564554, 846831, 1693662, 2540493, 5080986, 7621479, 15242958]

約数ペア:

[(1, 15242958), (2, 7621479), (3, 5080986), (6, 2540493), (9, 1693662), (18, 846831), (27, 564554), (54, 282277), (439, 34722), (643, 23706), (878, 17361), (1286, 11853), (1317, 11574), (1929, 7902), (2634, 5787), (3858, 3951)]