672829878

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{61}}^1\times {\mathrm{37517}}^1$

素因数の和:37597

約数の個数: 48

約数和(自身を含む): 1591063344

約数和(自身を除く): 918233466

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 61, 98, 122, 147, 183, 294, 366, 427, 854, 1281, 2562, 2989, 5978, 8967, 17934, 37517, 75034, 112551, 225102, 262619, 525238, 787857, 1575714, 1838333, 2288537, 3676666, 4577074, 5514999, 6865611, 11029998, 13731222, 16019759, 32039518, 48059277, 96118554, 112138313, 224276626, 336414939, 672829878]

約数ペア:

[(1, 672829878), (2, 336414939), (3, 224276626), (6, 112138313), (7, 96118554), (14, 48059277), (21, 32039518), (42, 16019759), (49, 13731222), (61, 11029998), (98, 6865611), (122, 5514999), (147, 4577074), (183, 3676666), (294, 2288537), (366, 1838333), (427, 1575714), (854, 787857), (1281, 525238), (2562, 262619), (2989, 225102), (5978, 112551), (8967, 75034), (17934, 37517)]