21705096

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{129197}}^1$

素因数の和:129213

約数の個数: 32

約数和(自身を含む): 62015040

約数和(自身を除く): 40309944

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 129197, 258394, 387591, 516788, 775182, 904379, 1033576, 1550364, 1808758, 2713137, 3100728, 3617516, 5426274, 7235032, 10852548, 21705096]

約数ペア:

[(1, 21705096), (2, 10852548), (3, 7235032), (4, 5426274), (6, 3617516), (7, 3100728), (8, 2713137), (12, 1808758), (14, 1550364), (21, 1033576), (24, 904379), (28, 775182), (42, 516788), (56, 387591), (84, 258394), (168, 129197)]