223813212

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{2664443}}^1$

素因数の和:2664457

約数の個数: 24

約数和(自身を含む): 596835456

約数和(自身を除く): 373022244

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 2664443, 5328886, 7993329, 10657772, 15986658, 18651101, 31973316, 37302202, 55953303, 74604404, 111906606, 223813212]

約数ペア:

[(1, 223813212), (2, 111906606), (3, 74604404), (4, 55953303), (6, 37302202), (7, 31973316), (12, 18651101), (14, 15986658), (21, 10657772), (28, 7993329), (42, 5328886), (84, 2664443)]