18350424

素因数分解:

$2^3\times 3^2\times {\mathrm{281}}^1\times {\mathrm{907}}^1$

素因数の和:1200

約数の個数: 48

約数和(自身を含む): 49930920

約数和(自身を除く): 31580496

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 281, 562, 843, 907, 1124, 1686, 1814, 2248, 2529, 2721, 3372, 3628, 5058, 5442, 6744, 7256, 8163, 10116, 10884, 16326, 20232, 21768, 32652, 65304, 254867, 509734, 764601, 1019468, 1529202, 2038936, 2293803, 3058404, 4587606, 6116808, 9175212, 18350424]

約数ペア:

[(1, 18350424), (2, 9175212), (3, 6116808), (4, 4587606), (6, 3058404), (8, 2293803), (9, 2038936), (12, 1529202), (18, 1019468), (24, 764601), (36, 509734), (72, 254867), (281, 65304), (562, 32652), (843, 21768), (907, 20232), (1124, 16326), (1686, 10884), (1814, 10116), (2248, 8163), (2529, 7256), (2721, 6744), (3372, 5442), (3628, 5058)]