18105864

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{107773}}^1$

素因数の和:107789

約数の個数: 32

約数和(自身を含む): 51731520

約数和(自身を除く): 33625656

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 107773, 215546, 323319, 431092, 646638, 754411, 862184, 1293276, 1508822, 2263233, 2586552, 3017644, 4526466, 6035288, 9052932, 18105864]

約数ペア:

[(1, 18105864), (2, 9052932), (3, 6035288), (4, 4526466), (6, 3017644), (7, 2586552), (8, 2263233), (12, 1508822), (14, 1293276), (21, 862184), (24, 754411), (28, 646638), (42, 431092), (56, 323319), (84, 215546), (168, 107773)]