2021628834

素因数分解:

$2^1\times 3^3\times {\mathrm{2971}}^1\times {\mathrm{12601}}^1$

素因数の和:15583

約数の個数: 32

約数和(自身を含む): 4494377280

約数和(自身を除く): 2472748446

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 2971, 5942, 8913, 12601, 17826, 25202, 26739, 37803, 53478, 75606, 80217, 113409, 160434, 226818, 340227, 680454, 37437571, 74875142, 112312713, 224625426, 336938139, 673876278, 1010814417, 2021628834]

約数ペア:

[(1, 2021628834), (2, 1010814417), (3, 673876278), (6, 336938139), (9, 224625426), (18, 112312713), (27, 74875142), (54, 37437571), (2971, 680454), (5942, 340227), (8913, 226818), (12601, 160434), (17826, 113409), (25202, 80217), (26739, 75606), (37803, 53478)]