26493318

素因数分解:

$2^1\times 3^9\times {\mathrm{673}}^1$

素因数の和:702

約数の個数: 40

約数和(自身を含む): 59697528

約数和(自身を除く): 33204210

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 243, 486, 673, 729, 1346, 1458, 2019, 2187, 4038, 4374, 6057, 6561, 12114, 13122, 18171, 19683, 36342, 39366, 54513, 109026, 163539, 327078, 490617, 981234, 1471851, 2943702, 4415553, 8831106, 13246659, 26493318]

約数ペア:

[(1, 26493318), (2, 13246659), (3, 8831106), (6, 4415553), (9, 2943702), (18, 1471851), (27, 981234), (54, 490617), (81, 327078), (162, 163539), (243, 109026), (486, 54513), (673, 39366), (729, 36342), (1346, 19683), (1458, 18171), (2019, 13122), (2187, 12114), (4038, 6561), (4374, 6057)]