28940346

素因数分解:

$2^1\times 3^2\times {\mathrm{673}}^1\times {\mathrm{2389}}^1$

素因数の和:3070

約数の個数: 24

約数和(自身を含む): 62823540

約数和(自身を除く): 33883194

約数列:

[1, 2, 3, 6, 9, 18, 673, 1346, 2019, 2389, 4038, 4778, 6057, 7167, 12114, 14334, 21501, 43002, 1607797, 3215594, 4823391, 9646782, 14470173, 28940346]

約数ペア:

[(1, 28940346), (2, 14470173), (3, 9646782), (6, 4823391), (9, 3215594), (18, 1607797), (673, 43002), (1346, 21501), (2019, 14334), (2389, 12114), (4038, 7167), (4778, 6057)]