1215697872

素因数分解:

$2^4\times 3^1\times {\mathrm{25327039}}^1$

素因数の和:25327050

約数の個数: 20

約数和(自身を含む): 3140552960

約数和(自身を除く): 1924855088

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 25327039, 50654078, 75981117, 101308156, 151962234, 202616312, 303924468, 405232624, 607848936, 1215697872]

約数ペア:

[(1, 1215697872), (2, 607848936), (3, 405232624), (4, 303924468), (6, 202616312), (8, 151962234), (12, 101308156), (16, 75981117), (24, 50654078), (48, 25327039)]