140038914

素因数分解:

$2^1\times 3^1\times {\mathrm{421}}^1\times {\mathrm{55439}}^1$

素因数の和:55865

約数の個数: 16

約数和(自身を含む): 280748160

約数和(自身を除く): 140709246

約数列:

[1, 2, 3, 6, 421, 842, 1263, 2526, 55439, 110878, 166317, 332634, 23339819, 46679638, 70019457, 140038914]

約数ペア:

[(1, 140038914), (2, 70019457), (3, 46679638), (6, 23339819), (421, 332634), (842, 166317), (1263, 110878), (2526, 55439)]