210960414

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{1674289}}^1$

素因数の和:1674304

約数の個数: 24

約数和(自身を含む): 522378480

約数和(自身を除く): 311418066

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 1674289, 3348578, 5022867, 10045734, 11720023, 15068601, 23440046, 30137202, 35160069, 70320138, 105480207, 210960414]

約数ペア:

[(1, 210960414), (2, 105480207), (3, 70320138), (6, 35160069), (7, 30137202), (9, 23440046), (14, 15068601), (18, 11720023), (21, 10045734), (42, 5022867), (63, 3348578), (126, 1674289)]