8118894

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{137}}^1$

素因数の和:249

約数の個数: 64

約数和(自身を含む): 20030976

約数和(自身を除く): 11912082

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 34, 42, 51, 83, 102, 119, 137, 166, 238, 249, 274, 357, 411, 498, 581, 714, 822, 959, 1162, 1411, 1743, 1918, 2329, 2822, 2877, 3486, 4233, 4658, 5754, 6987, 8466, 9877, 11371, 13974, 16303, 19754, 22742, 29631, 32606, 34113, 48909, 59262, 68226, 79597, 97818, 159194, 193307, 238791, 386614, 477582, 579921, 1159842, 1353149, 2706298, 4059447, 8118894]

約数ペア:

[(1, 8118894), (2, 4059447), (3, 2706298), (6, 1353149), (7, 1159842), (14, 579921), (17, 477582), (21, 386614), (34, 238791), (42, 193307), (51, 159194), (83, 97818), (102, 79597), (119, 68226), (137, 59262), (166, 48909), (238, 34113), (249, 32606), (274, 29631), (357, 22742), (411, 19754), (498, 16303), (581, 13974), (714, 11371), (822, 9877), (959, 8466), (1162, 6987), (1411, 5754), (1743, 4658), (1918, 4233), (2329, 3486), (2822, 2877)]