258180636

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{3073579}}^1$

素因数の和:3073593

約数の個数: 24

約数和(自身を含む): 688481920

約数和(自身を除く): 430301284

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 3073579, 6147158, 9220737, 12294316, 18441474, 21515053, 36882948, 43030106, 64545159, 86060212, 129090318, 258180636]

約数ペア:

[(1, 258180636), (2, 129090318), (3, 86060212), (4, 64545159), (6, 43030106), (7, 36882948), (12, 21515053), (14, 18441474), (21, 12294316), (28, 9220737), (42, 6147158), (84, 3073579)]