18471166

素因数分解:

$2^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{503}}^1$

素因数の和:616

約数の個数: 32

約数和(自身を含む): 32997888

約数和(自身を除く): 14526722

約数列:

[1, 2, 7, 14, 43, 61, 86, 122, 301, 427, 503, 602, 854, 1006, 2623, 3521, 5246, 7042, 18361, 21629, 30683, 36722, 43258, 61366, 151403, 214781, 302806, 429562, 1319369, 2638738, 9235583, 18471166]

約数ペア:

[(1, 18471166), (2, 9235583), (7, 2638738), (14, 1319369), (43, 429562), (61, 302806), (86, 214781), (122, 151403), (301, 61366), (427, 43258), (503, 36722), (602, 30683), (854, 21629), (1006, 18361), (2623, 7042), (3521, 5246)]