15121086

素因数分解:

$2^1\times 3^1\times {\mathrm{37}}^1\times {\mathrm{68113}}^1$

素因数の和:68155

約数の個数: 16

約数和(自身を含む): 31059984

約数和(自身を除く): 15938898

約数列:

[1, 2, 3, 6, 37, 74, 111, 222, 68113, 136226, 204339, 408678, 2520181, 5040362, 7560543, 15121086]

約数ペア:

[(1, 15121086), (2, 7560543), (3, 5040362), (6, 2520181), (37, 408678), (74, 204339), (111, 136226), (222, 68113)]