18756136

素因数分解:

$2^3\times 7^1\times {\mathrm{334931}}^1$

素因数の和:334944

約数の個数: 16

約数和(自身を含む): 40191840

約数和(自身を除く): 21435704

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 334931, 669862, 1339724, 2344517, 2679448, 4689034, 9378068, 18756136]

約数ペア:

[(1, 18756136), (2, 9378068), (4, 4689034), (7, 2679448), (8, 2344517), (14, 1339724), (28, 669862), (56, 334931)]