2003224068

素因数分解:

$2^2\times 3^3\times {\mathrm{29}}^1\times {\mathrm{639599}}^1$

素因数の和:639641

約数の個数: 48

約数和(自身を含む): 5372640000

約数和(自身を除く): 3369415932

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 29, 36, 54, 58, 87, 108, 116, 174, 261, 348, 522, 783, 1044, 1566, 3132, 639599, 1279198, 1918797, 2558396, 3837594, 5756391, 7675188, 11512782, 17269173, 18548371, 23025564, 34538346, 37096742, 55645113, 69076692, 74193484, 111290226, 166935339, 222580452, 333870678, 500806017, 667741356, 1001612034, 2003224068]

約数ペア:

[(1, 2003224068), (2, 1001612034), (3, 667741356), (4, 500806017), (6, 333870678), (9, 222580452), (12, 166935339), (18, 111290226), (27, 74193484), (29, 69076692), (36, 55645113), (54, 37096742), (58, 34538346), (87, 23025564), (108, 18548371), (116, 17269173), (174, 11512782), (261, 7675188), (348, 5756391), (522, 3837594), (783, 2558396), (1044, 1918797), (1566, 1279198), (3132, 639599)]