2018201460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{3057881}}^1$

素因数の和:3057904

約数の個数: 48

約数和(自身を含む): 6164690112

約数和(自身を除く): 4146488652

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 660, 3057881, 6115762, 9173643, 12231524, 15289405, 18347286, 30578810, 33636691, 36694572, 45868215, 61157620, 67273382, 91736430, 100910073, 134546764, 168183455, 183472860, 201820146, 336366910, 403640292, 504550365, 672733820, 1009100730, 2018201460]

約数ペア:

[(1, 2018201460), (2, 1009100730), (3, 672733820), (4, 504550365), (5, 403640292), (6, 336366910), (10, 201820146), (11, 183472860), (12, 168183455), (15, 134546764), (20, 100910073), (22, 91736430), (30, 67273382), (33, 61157620), (44, 45868215), (55, 36694572), (60, 33636691), (66, 30578810), (110, 18347286), (132, 15289405), (165, 12231524), (220, 9173643), (330, 6115762), (660, 3057881)]