12212844

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{145391}}^1$

素因数の和:145405

約数の個数: 24

約数和(自身を含む): 32567808

約数和(自身を除く): 20354964

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 145391, 290782, 436173, 581564, 872346, 1017737, 1744692, 2035474, 3053211, 4070948, 6106422, 12212844]

約数ペア:

[(1, 12212844), (2, 6106422), (3, 4070948), (4, 3053211), (6, 2035474), (7, 1744692), (12, 1017737), (14, 872346), (21, 581564), (28, 436173), (42, 290782), (84, 145391)]