81089346

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1039607}}^1$

素因数の和:1039625

約数の個数: 16

約数和(自身を含む): 174654144

約数和(自身を除く): 93564798

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 1039607, 2079214, 3118821, 6237642, 13514891, 27029782, 40544673, 81089346]

約数ペア:

[(1, 81089346), (2, 40544673), (3, 27029782), (6, 13514891), (13, 6237642), (26, 3118821), (39, 2079214), (78, 1039607)]