28470138

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{279119}}^1$

素因数の和:279141

約数の個数: 16

約数和(自身を含む): 60289920

約数和(自身を除く): 31819782

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 279119, 558238, 837357, 1674714, 4745023, 9490046, 14235069, 28470138]

約数ペア:

[(1, 28470138), (2, 14235069), (3, 9490046), (6, 4745023), (17, 1674714), (34, 837357), (51, 558238), (102, 279119)]