11531562

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{61}}^1\times {\mathrm{643}}^1$

素因数の和:723

約数の個数: 48

約数和(自身を含む): 27310752

約数和(自身を除く): 15779190

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 61, 98, 122, 147, 183, 294, 366, 427, 643, 854, 1281, 1286, 1929, 2562, 2989, 3858, 4501, 5978, 8967, 9002, 13503, 17934, 27006, 31507, 39223, 63014, 78446, 94521, 117669, 189042, 235338, 274561, 549122, 823683, 1647366, 1921927, 3843854, 5765781, 11531562]

約数ペア:

[(1, 11531562), (2, 5765781), (3, 3843854), (6, 1921927), (7, 1647366), (14, 823683), (21, 549122), (42, 274561), (49, 235338), (61, 189042), (98, 117669), (122, 94521), (147, 78446), (183, 63014), (294, 39223), (366, 31507), (427, 27006), (643, 17934), (854, 13503), (1281, 9002), (1286, 8967), (1929, 5978), (2562, 4501), (2989, 3858)]