6396978

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{223}}^1\times {\mathrm{683}}^1$

素因数の和:918

約数の個数: 32

約数和(自身を含む): 14708736

約数和(自身を除く): 8311758

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 223, 446, 669, 683, 1338, 1366, 1561, 2049, 3122, 4098, 4683, 4781, 9366, 9562, 14343, 28686, 152309, 304618, 456927, 913854, 1066163, 2132326, 3198489, 6396978]

約数ペア:

[(1, 6396978), (2, 3198489), (3, 2132326), (6, 1066163), (7, 913854), (14, 456927), (21, 304618), (42, 152309), (223, 28686), (446, 14343), (669, 9562), (683, 9366), (1338, 4781), (1366, 4683), (1561, 4098), (2049, 3122)]