66744636

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{794579}}^1$

素因数の和:794593

約数の個数: 24

約数和(自身を含む): 177985920

約数和(自身を除く): 111241284

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 794579, 1589158, 2383737, 3178316, 4767474, 5562053, 9534948, 11124106, 16686159, 22248212, 33372318, 66744636]

約数ペア:

[(1, 66744636), (2, 33372318), (3, 22248212), (4, 16686159), (6, 11124106), (7, 9534948), (12, 5562053), (14, 4767474), (21, 3178316), (28, 2383737), (42, 1589158), (84, 794579)]