2500542

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{173}}^1$

素因数の和:265

約数の個数: 48

約数和(自身を含む): 6025968

約数和(自身を除く): 3525426

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 73, 99, 146, 173, 198, 219, 346, 438, 519, 657, 803, 1038, 1314, 1557, 1606, 1903, 2409, 3114, 3806, 4818, 5709, 7227, 11418, 12629, 14454, 17127, 25258, 34254, 37887, 75774, 113661, 138919, 227322, 277838, 416757, 833514, 1250271, 2500542]

約数ペア:

[(1, 2500542), (2, 1250271), (3, 833514), (6, 416757), (9, 277838), (11, 227322), (18, 138919), (22, 113661), (33, 75774), (66, 37887), (73, 34254), (99, 25258), (146, 17127), (173, 14454), (198, 12629), (219, 11418), (346, 7227), (438, 5709), (519, 4818), (657, 3806), (803, 3114), (1038, 2409), (1314, 1903), (1557, 1606)]