1639062

素因数分解:

$2^1\times 3^3\times {\mathrm{127}}^1\times {\mathrm{239}}^1$

素因数の和:377

約数の個数: 32

約数和(自身を含む): 3686400

約数和(自身を除く): 2047338

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 127, 239, 254, 381, 478, 717, 762, 1143, 1434, 2151, 2286, 3429, 4302, 6453, 6858, 12906, 30353, 60706, 91059, 182118, 273177, 546354, 819531, 1639062]

約数ペア:

[(1, 1639062), (2, 819531), (3, 546354), (6, 273177), (9, 182118), (18, 91059), (27, 60706), (54, 30353), (127, 12906), (239, 6858), (254, 6453), (381, 4302), (478, 3429), (717, 2286), (762, 2151), (1143, 1434)]