2026048185

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{19913}}^1$

素因数の和:19967

約数の個数: 96

約数和(自身を含む): 4473480960

約数和(自身を除く): 2447432775

約数列:

[1, 3, 5, 7, 9, 15, 17, 19, 21, 35, 45, 51, 57, 63, 85, 95, 105, 119, 133, 153, 171, 255, 285, 315, 323, 357, 399, 595, 665, 765, 855, 969, 1071, 1197, 1615, 1785, 1995, 2261, 2907, 4845, 5355, 5985, 6783, 11305, 14535, 19913, 20349, 33915, 59739, 99565, 101745, 139391, 179217, 298695, 338521, 378347, 418173, 696955, 896085, 1015563, 1135041, 1254519, 1692605, 1891735, 2090865, 2369647, 2648429, 3046689, 3405123, 5077815, 5675205, 6272595, 6431899, 7108941, 7945287, 11848235, 13242145, 15233445, 17025615, 19295697, 21326823, 23835861, 32159495, 35544705, 39726435, 45023293, 57887091, 96478485, 106634115, 119179305, 135069879, 225116465, 289435455, 405209637, 675349395, 2026048185]

約数ペア:

[(1, 2026048185), (3, 675349395), (5, 405209637), (7, 289435455), (9, 225116465), (15, 135069879), (17, 119179305), (19, 106634115), (21, 96478485), (35, 57887091), (45, 45023293), (51, 39726435), (57, 35544705), (63, 32159495), (85, 23835861), (95, 21326823), (105, 19295697), (119, 17025615), (133, 15233445), (153, 13242145), (171, 11848235), (255, 7945287), (285, 7108941), (315, 6431899), (323, 6272595), (357, 5675205), (399, 5077815), (595, 3405123), (665, 3046689), (765, 2648429), (855, 2369647), (969, 2090865), (1071, 1891735), (1197, 1692605), (1615, 1254519), (1785, 1135041), (1995, 1015563), (2261, 896085), (2907, 696955), (4845, 418173), (5355, 378347), (5985, 338521), (6783, 298695), (11305, 179217), (14535, 139391), (19913, 101745), (20349, 99565), (33915, 59739)]