18067728

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{53773}}^1$

素因数の和:53791

約数の個数: 40

約数和(自身を含む): 53343808

約数和(自身を除く): 35276080

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 53773, 107546, 161319, 215092, 322638, 376411, 430184, 645276, 752822, 860368, 1129233, 1290552, 1505644, 2258466, 2581104, 3011288, 4516932, 6022576, 9033864, 18067728]

約数ペア:

[(1, 18067728), (2, 9033864), (3, 6022576), (4, 4516932), (6, 3011288), (7, 2581104), (8, 2258466), (12, 1505644), (14, 1290552), (16, 1129233), (21, 860368), (24, 752822), (28, 645276), (42, 430184), (48, 376411), (56, 322638), (84, 215092), (112, 161319), (168, 107546), (336, 53773)]