2012040918

素因数分解:

$2^1\times 3^3\times {\mathrm{1123}}^1\times {\mathrm{33179}}^1$

素因数の和:34313

約数の個数: 32

約数和(自身を含む): 4475318400

約数和(自身を除く): 2463277482

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 1123, 2246, 3369, 6738, 10107, 20214, 30321, 33179, 60642, 66358, 99537, 199074, 298611, 597222, 895833, 1791666, 37260017, 74520034, 111780051, 223560102, 335340153, 670680306, 1006020459, 2012040918]

約数ペア:

[(1, 2012040918), (2, 1006020459), (3, 670680306), (6, 335340153), (9, 223560102), (18, 111780051), (27, 74520034), (54, 37260017), (1123, 1791666), (2246, 895833), (3369, 597222), (6738, 298611), (10107, 199074), (20214, 99537), (30321, 66358), (33179, 60642)]