31326918

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{313}}^1\times {\mathrm{2383}}^1$

素因数の和:2708

約数の個数: 32

約数和(自身を含む): 71863296

約数和(自身を除く): 40536378

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 313, 626, 939, 1878, 2191, 2383, 4382, 4766, 6573, 7149, 13146, 14298, 16681, 33362, 50043, 100086, 745879, 1491758, 2237637, 4475274, 5221153, 10442306, 15663459, 31326918]

約数ペア:

[(1, 31326918), (2, 15663459), (3, 10442306), (6, 5221153), (7, 4475274), (14, 2237637), (21, 1491758), (42, 745879), (313, 100086), (626, 50043), (939, 33362), (1878, 16681), (2191, 14298), (2383, 13146), (4382, 7149), (4766, 6573)]