19941732

素因数分解:

$2^2\times 3^2\times {\mathrm{359}}^1\times {\mathrm{1543}}^1$

素因数の和:1912

約数の個数: 36

約数和(自身を含む): 50581440

約数和(自身を除く): 30639708

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 359, 718, 1077, 1436, 1543, 2154, 3086, 3231, 4308, 4629, 6172, 6462, 9258, 12924, 13887, 18516, 27774, 55548, 553937, 1107874, 1661811, 2215748, 3323622, 4985433, 6647244, 9970866, 19941732]

約数ペア:

[(1, 19941732), (2, 9970866), (3, 6647244), (4, 4985433), (6, 3323622), (9, 2215748), (12, 1661811), (18, 1107874), (36, 553937), (359, 55548), (718, 27774), (1077, 18516), (1436, 13887), (1543, 12924), (2154, 9258), (3086, 6462), (3231, 6172), (4308, 4629)]