39993144

素因数分解:

$2^3\times 3^1\times {\mathrm{661}}^1\times {\mathrm{2521}}^1$

素因数の和:3191

約数の個数: 32

約数和(自身を含む): 100173840

約数和(自身を除く): 60180696

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 661, 1322, 1983, 2521, 2644, 3966, 5042, 5288, 7563, 7932, 10084, 15126, 15864, 20168, 30252, 60504, 1666381, 3332762, 4999143, 6665524, 9998286, 13331048, 19996572, 39993144]

約数ペア:

[(1, 39993144), (2, 19996572), (3, 13331048), (4, 9998286), (6, 6665524), (8, 4999143), (12, 3332762), (24, 1666381), (661, 60504), (1322, 30252), (1983, 20168), (2521, 15864), (2644, 15126), (3966, 10084), (5042, 7932), (5288, 7563)]