16745724

素因数分解:

$2^2\times 3^3\times {\mathrm{47}}^1\times {\mathrm{3299}}^1$

素因数の和:3359

約数の個数: 48

約数和(自身を含む): 44352000

約数和(自身を除く): 27606276

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 47, 54, 94, 108, 141, 188, 282, 423, 564, 846, 1269, 1692, 2538, 3299, 5076, 6598, 9897, 13196, 19794, 29691, 39588, 59382, 89073, 118764, 155053, 178146, 310106, 356292, 465159, 620212, 930318, 1395477, 1860636, 2790954, 4186431, 5581908, 8372862, 16745724]

約数ペア:

[(1, 16745724), (2, 8372862), (3, 5581908), (4, 4186431), (6, 2790954), (9, 1860636), (12, 1395477), (18, 930318), (27, 620212), (36, 465159), (47, 356292), (54, 310106), (94, 178146), (108, 155053), (141, 118764), (188, 89073), (282, 59382), (423, 39588), (564, 29691), (846, 19794), (1269, 13196), (1692, 9897), (2538, 6598), (3299, 5076)]