27221362

素因数分解:

$2^1\times 7^2\times {\mathrm{89}}^1\times {\mathrm{3121}}^1$

素因数の和:3226

約数の個数: 24

約数和(自身を含む): 48047580

約数和(自身を除く): 20826218

約数列:

[1, 2, 7, 14, 49, 89, 98, 178, 623, 1246, 3121, 4361, 6242, 8722, 21847, 43694, 152929, 277769, 305858, 555538, 1944383, 3888766, 13610681, 27221362]

約数ペア:

[(1, 27221362), (2, 13610681), (7, 3888766), (14, 1944383), (49, 555538), (89, 305858), (98, 277769), (178, 152929), (623, 43694), (1246, 21847), (3121, 8722), (4361, 6242)]