21014196

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{250169}}^1$

素因数の和:250183

約数の個数: 24

約数和(自身を含む): 56038080

約数和(自身を除く): 35023884

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 250169, 500338, 750507, 1000676, 1501014, 1751183, 3002028, 3502366, 5253549, 7004732, 10507098, 21014196]

約数ペア:

[(1, 21014196), (2, 10507098), (3, 7004732), (4, 5253549), (6, 3502366), (7, 3002028), (12, 1751183), (14, 1501014), (21, 1000676), (28, 750507), (42, 500338), (84, 250169)]