2394144396

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{457}}^1\times {\mathrm{20789}}^1$

素因数の和:21263

約数の個数: 72

約数和(自身を含む): 6931884960

約数和(自身を除く): 4537740564

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 457, 914, 1371, 1828, 2742, 3199, 4113, 5484, 6398, 8226, 9597, 12796, 16452, 19194, 20789, 28791, 38388, 41578, 57582, 62367, 83156, 115164, 124734, 145523, 187101, 249468, 291046, 374202, 436569, 582092, 748404, 873138, 1309707, 1746276, 2619414, 5238828, 9500573, 19001146, 28501719, 38002292, 57003438, 66504011, 85505157, 114006876, 133008022, 171010314, 199512033, 266016044, 342020628, 399024066, 598536099, 798048132, 1197072198, 2394144396]

約数ペア:

[(1, 2394144396), (2, 1197072198), (3, 798048132), (4, 598536099), (6, 399024066), (7, 342020628), (9, 266016044), (12, 199512033), (14, 171010314), (18, 133008022), (21, 114006876), (28, 85505157), (36, 66504011), (42, 57003438), (63, 38002292), (84, 28501719), (126, 19001146), (252, 9500573), (457, 5238828), (914, 2619414), (1371, 1746276), (1828, 1309707), (2742, 873138), (3199, 748404), (4113, 582092), (5484, 436569), (6398, 374202), (8226, 291046), (9597, 249468), (12796, 187101), (16452, 145523), (19194, 124734), (20789, 115164), (28791, 83156), (38388, 62367), (41578, 57582)]