27861342

素因数分解:

$2^1\times 3^1\times {\mathrm{131}}^1\times {\mathrm{35447}}^1$

素因数の和:35583

約数の個数: 16

約数和(自身を含む): 56149632

約数和(自身を除く): 28288290

約数列:

[1, 2, 3, 6, 131, 262, 393, 786, 35447, 70894, 106341, 212682, 4643557, 9287114, 13930671, 27861342]

約数ペア:

[(1, 27861342), (2, 13930671), (3, 9287114), (6, 4643557), (131, 212682), (262, 106341), (393, 70894), (786, 35447)]