38707998

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{21433}}^1$

素因数の和:21488

約数の個数: 32

約数和(自身を含む): 90537216

約数和(自身を除く): 51829218

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 43, 86, 129, 258, 301, 602, 903, 1806, 21433, 42866, 64299, 128598, 150031, 300062, 450093, 900186, 921619, 1843238, 2764857, 5529714, 6451333, 12902666, 19353999, 38707998]

約数ペア:

[(1, 38707998), (2, 19353999), (3, 12902666), (6, 6451333), (7, 5529714), (14, 2764857), (21, 1843238), (42, 921619), (43, 900186), (86, 450093), (129, 300062), (258, 150031), (301, 128598), (602, 64299), (903, 42866), (1806, 21433)]