81408882

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{714113}}^1$

素因数の和:714137

約数の個数: 16

約数和(自身を含む): 171387360

約数和(自身を除く): 89978478

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 714113, 1428226, 2142339, 4284678, 13568147, 27136294, 40704441, 81408882]

約数ペア:

[(1, 81408882), (2, 40704441), (3, 27136294), (6, 13568147), (19, 4284678), (38, 2142339), (57, 1428226), (114, 714113)]