187961508

素因数分解:

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

素因数の和:2713

約数の個数: 72

約数和(自身を含む): 544963328

約数和(自身を除く): 357001820

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 313, 626, 939, 1252, 1878, 2191, 2383, 2817, 3756, 4382, 4766, 5634, 6573, 7149, 8764, 9532, 11268, 13146, 14298, 16681, 19719, 21447, 26292, 28596, 33362, 39438, 42894, 50043, 66724, 78876, 85788, 100086, 150129, 200172, 300258, 600516, 745879, 1491758, 2237637, 2983516, 4475274, 5221153, 6712911, 8950548, 10442306, 13425822, 15663459, 20884612, 26851644, 31326918, 46990377, 62653836, 93980754, 187961508]

約数ペア:

[(1, 187961508), (2, 93980754), (3, 62653836), (4, 46990377), (6, 31326918), (7, 26851644), (9, 20884612), (12, 15663459), (14, 13425822), (18, 10442306), (21, 8950548), (28, 6712911), (36, 5221153), (42, 4475274), (63, 2983516), (84, 2237637), (126, 1491758), (252, 745879), (313, 600516), (626, 300258), (939, 200172), (1252, 150129), (1878, 100086), (2191, 85788), (2383, 78876), (2817, 66724), (3756, 50043), (4382, 42894), (4766, 39438), (5634, 33362), (6573, 28596), (7149, 26292), (8764, 21447), (9532, 19719), (11268, 16681), (13146, 14298)]