12816426

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{197}}^1\times {\mathrm{1549}}^1$

素因数の和:1758

約数の個数: 32

約数和(自身を含む): 29462400

約数和(自身を除く): 16645974

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 197, 394, 591, 1182, 1379, 1549, 2758, 3098, 4137, 4647, 8274, 9294, 10843, 21686, 32529, 65058, 305153, 610306, 915459, 1830918, 2136071, 4272142, 6408213, 12816426]

約数ペア:

[(1, 12816426), (2, 6408213), (3, 4272142), (6, 2136071), (7, 1830918), (14, 915459), (21, 610306), (42, 305153), (197, 65058), (394, 32529), (591, 21686), (1182, 10843), (1379, 9294), (1549, 8274), (2758, 4647), (3098, 4137)]