142281882

素因数分解:

$2^1\times 3^2\times {\mathrm{257}}^1\times {\mathrm{30757}}^1$

素因数の和:31022

約数の個数: 24

約数和(自身を含む): 309486996

約数和(自身を除く): 167205114

約数列:

[1, 2, 3, 6, 9, 18, 257, 514, 771, 1542, 2313, 4626, 30757, 61514, 92271, 184542, 276813, 553626, 7904549, 15809098, 23713647, 47427294, 71140941, 142281882]

約数ペア:

[(1, 142281882), (2, 71140941), (3, 47427294), (6, 23713647), (9, 15809098), (18, 7904549), (257, 553626), (514, 276813), (771, 184542), (1542, 92271), (2313, 61514), (4626, 30757)]