38940342

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{647}}^1\times {\mathrm{1433}}^1$

素因数の和:2092

約数の個数: 32

約数和(自身を含む): 89206272

約数和(自身を除く): 50265930

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 647, 1294, 1433, 1941, 2866, 3882, 4299, 4529, 8598, 9058, 10031, 13587, 20062, 27174, 30093, 60186, 927151, 1854302, 2781453, 5562906, 6490057, 12980114, 19470171, 38940342]

約数ペア:

[(1, 38940342), (2, 19470171), (3, 12980114), (6, 6490057), (7, 5562906), (14, 2781453), (21, 1854302), (42, 927151), (647, 60186), (1294, 30093), (1433, 27174), (1941, 20062), (2866, 13587), (3882, 10031), (4299, 9058), (4529, 8598)]