82947186

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{219437}}^1$

素因数の和:219455

約数の個数: 32

約数和(自身を含む): 210660480

約数和(自身を除く): 127713294

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 219437, 438874, 658311, 1316622, 1536059, 1974933, 3072118, 3949866, 4608177, 5924799, 9216354, 11849598, 13824531, 27649062, 41473593, 82947186]

約数ペア:

[(1, 82947186), (2, 41473593), (3, 27649062), (6, 13824531), (7, 11849598), (9, 9216354), (14, 5924799), (18, 4608177), (21, 3949866), (27, 3072118), (42, 1974933), (54, 1536059), (63, 1316622), (126, 658311), (189, 438874), (378, 219437)]