1720346724

素因数分解:

$2^2\times 3^2\times {\mathrm{2269}}^1\times {\mathrm{21061}}^1$

素因数の和:23340

約数の個数: 36

約数和(自身を含む): 4350777340

約数和(自身を除く): 2630430616

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 2269, 4538, 6807, 9076, 13614, 20421, 21061, 27228, 40842, 42122, 63183, 81684, 84244, 126366, 189549, 252732, 379098, 758196, 47787409, 95574818, 143362227, 191149636, 286724454, 430086681, 573448908, 860173362, 1720346724]

約数ペア:

[(1, 1720346724), (2, 860173362), (3, 573448908), (4, 430086681), (6, 286724454), (9, 191149636), (12, 143362227), (18, 95574818), (36, 47787409), (2269, 758196), (4538, 379098), (6807, 252732), (9076, 189549), (13614, 126366), (20421, 84244), (21061, 81684), (27228, 63183), (40842, 42122)]