12189828

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{20731}}^1$

素因数の和:20752

約数の個数: 36

約数和(自身を含む): 33088272

約数和(自身を除く): 20898444

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 588, 20731, 41462, 62193, 82924, 124386, 145117, 248772, 290234, 435351, 580468, 870702, 1015819, 1741404, 2031638, 3047457, 4063276, 6094914, 12189828]

約数ペア:

[(1, 12189828), (2, 6094914), (3, 4063276), (4, 3047457), (6, 2031638), (7, 1741404), (12, 1015819), (14, 870702), (21, 580468), (28, 435351), (42, 290234), (49, 248772), (84, 145117), (98, 124386), (147, 82924), (196, 62193), (294, 41462), (588, 20731)]