87889386

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1126787}}^1$

素因数の和:1126805

約数の個数: 16

約数和(自身を含む): 189300384

約数和(自身を除く): 101410998

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 1126787, 2253574, 3380361, 6760722, 14648231, 29296462, 43944693, 87889386]

約数ペア:

[(1, 87889386), (2, 43944693), (3, 29296462), (6, 14648231), (13, 6760722), (26, 3380361), (39, 2253574), (78, 1126787)]