2018349711

素因数分解:

$3^3\times 7^1\times {\mathrm{499}}^1\times {\mathrm{21401}}^1$

素因数の和:21916

約数の個数: 32

約数和(自身を含む): 3424320000

約数和(自身を除く): 1405970289

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 499, 1497, 3493, 4491, 10479, 13473, 21401, 31437, 64203, 94311, 149807, 192609, 449421, 577827, 1348263, 4044789, 10679099, 32037297, 74753693, 96111891, 224261079, 288335673, 672783237, 2018349711]

約数ペア:

[(1, 2018349711), (3, 672783237), (7, 288335673), (9, 224261079), (21, 96111891), (27, 74753693), (63, 32037297), (189, 10679099), (499, 4044789), (1497, 1348263), (3493, 577827), (4491, 449421), (10479, 192609), (13473, 149807), (21401, 94311), (31437, 64203)]