18241202

素因数分解:

$2^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{157}}^1\times {\mathrm{193}}^1$

素因数の和:402

約数の個数: 32

約数和(自身を含む): 32368512

約数和(自身を除く): 14127310

約数列:

[1, 2, 7, 14, 43, 86, 157, 193, 301, 314, 386, 602, 1099, 1351, 2198, 2702, 6751, 8299, 13502, 16598, 30301, 47257, 58093, 60602, 94514, 116186, 212107, 424214, 1302943, 2605886, 9120601, 18241202]

約数ペア:

[(1, 18241202), (2, 9120601), (7, 2605886), (14, 1302943), (43, 424214), (86, 212107), (157, 116186), (193, 94514), (301, 60602), (314, 58093), (386, 47257), (602, 30301), (1099, 16598), (1351, 13502), (2198, 8299), (2702, 6751)]