2018165085

素因数分解:

$3^3\times 5^1\times {\mathrm{19}}^2\times {\mathrm{41411}}^1$

素因数の和:41463

約数の個数: 48

約数和(自身を含む): 3786713280

約数和(自身を除く): 1768548195

約数列:

[1, 3, 5, 9, 15, 19, 27, 45, 57, 95, 135, 171, 285, 361, 513, 855, 1083, 1805, 2565, 3249, 5415, 9747, 16245, 41411, 48735, 124233, 207055, 372699, 621165, 786809, 1118097, 1863495, 2360427, 3934045, 5590485, 7081281, 11802135, 14949371, 21243843, 35406405, 44848113, 74746855, 106219215, 134544339, 224240565, 403633017, 672721695, 2018165085]

約数ペア:

[(1, 2018165085), (3, 672721695), (5, 403633017), (9, 224240565), (15, 134544339), (19, 106219215), (27, 74746855), (45, 44848113), (57, 35406405), (95, 21243843), (135, 14949371), (171, 11802135), (285, 7081281), (361, 5590485), (513, 3934045), (855, 2360427), (1083, 1863495), (1805, 1118097), (2565, 786809), (3249, 621165), (5415, 372699), (9747, 207055), (16245, 124233), (41411, 48735)]