129007638

素因数分解:

$2^1\times 3^2\times {\mathrm{857}}^1\times {\mathrm{8363}}^1$

素因数の和:9228

約数の個数: 24

約数和(自身を含む): 279876168

約数和(自身を除く): 150868530

約数列:

[1, 2, 3, 6, 9, 18, 857, 1714, 2571, 5142, 7713, 8363, 15426, 16726, 25089, 50178, 75267, 150534, 7167091, 14334182, 21501273, 43002546, 64503819, 129007638]

約数ペア:

[(1, 129007638), (2, 64503819), (3, 43002546), (6, 21501273), (9, 14334182), (18, 7167091), (857, 150534), (1714, 75267), (2571, 50178), (5142, 25089), (7713, 16726), (8363, 15426)]