18198768

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{54163}}^1$

素因数の和:54181

約数の個数: 40

約数和(自身を含む): 53730688

約数和(自身を除く): 35531920

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 54163, 108326, 162489, 216652, 324978, 379141, 433304, 649956, 758282, 866608, 1137423, 1299912, 1516564, 2274846, 2599824, 3033128, 4549692, 6066256, 9099384, 18198768]

約数ペア:

[(1, 18198768), (2, 9099384), (3, 6066256), (4, 4549692), (6, 3033128), (7, 2599824), (8, 2274846), (12, 1516564), (14, 1299912), (16, 1137423), (21, 866608), (24, 758282), (28, 649956), (42, 433304), (48, 379141), (56, 324978), (84, 216652), (112, 162489), (168, 108326), (336, 54163)]