16441668

素因数分解:

$2^2\times 3^2\times {\mathrm{157}}^1\times {\mathrm{2909}}^1$

素因数の和:3076

約数の個数: 36

約数和(自身を含む): 41839980

約数和(自身を除く): 25398312

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 157, 314, 471, 628, 942, 1413, 1884, 2826, 2909, 5652, 5818, 8727, 11636, 17454, 26181, 34908, 52362, 104724, 456713, 913426, 1370139, 1826852, 2740278, 4110417, 5480556, 8220834, 16441668]

約数ペア:

[(1, 16441668), (2, 8220834), (3, 5480556), (4, 4110417), (6, 2740278), (9, 1826852), (12, 1370139), (18, 913426), (36, 456713), (157, 104724), (314, 52362), (471, 34908), (628, 26181), (942, 17454), (1413, 11636), (1884, 8727), (2826, 5818), (2909, 5652)]