872844

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{10391}}^1$

素因数の和:10405

約数の個数: 24

約数和(自身を含む): 2327808

約数和(自身を除く): 1454964

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 10391, 20782, 31173, 41564, 62346, 72737, 124692, 145474, 218211, 290948, 436422, 872844]

約数ペア:

[(1, 872844), (2, 436422), (3, 290948), (4, 218211), (6, 145474), (7, 124692), (12, 72737), (14, 62346), (21, 41564), (28, 31173), (42, 20782), (84, 10391)]