131226804

素因数分解:

$2^2\times 3^5\times {\mathrm{135007}}^1$

素因数の和:135026

約数の個数: 36

約数和(自身を含む): 344000384

約数和(自身を除く): 212773580

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 243, 324, 486, 972, 135007, 270014, 405021, 540028, 810042, 1215063, 1620084, 2430126, 3645189, 4860252, 7290378, 10935567, 14580756, 21871134, 32806701, 43742268, 65613402, 131226804]

約数ペア:

[(1, 131226804), (2, 65613402), (3, 43742268), (4, 32806701), (6, 21871134), (9, 14580756), (12, 10935567), (18, 7290378), (27, 4860252), (36, 3645189), (54, 2430126), (81, 1620084), (108, 1215063), (162, 810042), (243, 540028), (324, 405021), (486, 270014), (972, 135007)]