450720738

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{1926157}}^1$

素因数の和:1926178

約数の個数: 24

約数和(自身を含む): 1051682268

約数和(自身を除く): 600961530

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 1926157, 3852314, 5778471, 11556942, 17335413, 25040041, 34670826, 50080082, 75120123, 150240246, 225360369, 450720738]

約数ペア:

[(1, 450720738), (2, 225360369), (3, 150240246), (6, 75120123), (9, 50080082), (13, 34670826), (18, 25040041), (26, 17335413), (39, 11556942), (78, 5778471), (117, 3852314), (234, 1926157)]