420902532

素因数分解:

$2^2\times 3^2\times {\mathrm{431}}^1\times {\mathrm{27127}}^1$

素因数の和:27568

約数の個数: 36

約数和(自身を含む): 1066455936

約数和(自身を除く): 645553404

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 431, 862, 1293, 1724, 2586, 3879, 5172, 7758, 15516, 27127, 54254, 81381, 108508, 162762, 244143, 325524, 488286, 976572, 11691737, 23383474, 35075211, 46766948, 70150422, 105225633, 140300844, 210451266, 420902532]

約数ペア:

[(1, 420902532), (2, 210451266), (3, 140300844), (4, 105225633), (6, 70150422), (9, 46766948), (12, 35075211), (18, 23383474), (36, 11691737), (431, 976572), (862, 488286), (1293, 325524), (1724, 244143), (2586, 162762), (3879, 108508), (5172, 81381), (7758, 54254), (15516, 27127)]