12800369268

素因数分解:

$2^2\times 3^2\times {\mathrm{787}}^1\times {\mathrm{451799}}^1$

素因数の和:452596

約数の個数: 36

約数和(自身を含む): 32397674400

約数和(自身を除く): 19597305132

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 787, 1574, 2361, 3148, 4722, 7083, 9444, 14166, 28332, 451799, 903598, 1355397, 1807196, 2710794, 4066191, 5421588, 8132382, 16264764, 355565813, 711131626, 1066697439, 1422263252, 2133394878, 3200092317, 4266789756, 6400184634, 12800369268]

約数ペア:

[(1, 12800369268), (2, 6400184634), (3, 4266789756), (4, 3200092317), (6, 2133394878), (9, 1422263252), (12, 1066697439), (18, 711131626), (36, 355565813), (787, 16264764), (1574, 8132382), (2361, 5421588), (3148, 4066191), (4722, 2710794), (7083, 1807196), (9444, 1355397), (14166, 903598), (28332, 451799)]