1228212

素因数分解:

$2^2\times 3^2\times {\mathrm{109}}^1\times {\mathrm{313}}^1$

素因数の和:432

約数の個数: 36

約数和(自身を含む): 3143140

約数和(自身を除く): 1914928

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 109, 218, 313, 327, 436, 626, 654, 939, 981, 1252, 1308, 1878, 1962, 2817, 3756, 3924, 5634, 11268, 34117, 68234, 102351, 136468, 204702, 307053, 409404, 614106, 1228212]

約数ペア:

[(1, 1228212), (2, 614106), (3, 409404), (4, 307053), (6, 204702), (9, 136468), (12, 102351), (18, 68234), (36, 34117), (109, 11268), (218, 5634), (313, 3924), (327, 3756), (436, 2817), (626, 1962), (654, 1878), (939, 1308), (981, 1252)]