84217734

素因数分解:

$2^1\times 3^2\times {\mathrm{223}}^1\times {\mathrm{20981}}^1$

素因数の和:21212

約数の個数: 24

約数和(自身を含む): 183298752

約数和(自身を除く): 99081018

約数列:

[1, 2, 3, 6, 9, 18, 223, 446, 669, 1338, 2007, 4014, 20981, 41962, 62943, 125886, 188829, 377658, 4678763, 9357526, 14036289, 28072578, 42108867, 84217734]

約数ペア:

[(1, 84217734), (2, 42108867), (3, 28072578), (6, 14036289), (9, 9357526), (18, 4678763), (223, 377658), (446, 188829), (669, 125886), (1338, 62943), (2007, 41962), (4014, 20981)]