17929716

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{213449}}^1$

素因数の和:213463

約数の個数: 24

約数和(自身を含む): 47812800

約数和(自身を除く): 29883084

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 213449, 426898, 640347, 853796, 1280694, 1494143, 2561388, 2988286, 4482429, 5976572, 8964858, 17929716]

約数ペア:

[(1, 17929716), (2, 8964858), (3, 5976572), (4, 4482429), (6, 2988286), (7, 2561388), (12, 1494143), (14, 1280694), (21, 853796), (28, 640347), (42, 426898), (84, 213449)]