31739946

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{47}}^1\times {\mathrm{2297}}^1$

素因数の和:2363

約数の個数: 48

約数和(自身を含む): 75447936

約数和(自身を除く): 43707990

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 47, 49, 94, 98, 141, 147, 282, 294, 329, 658, 987, 1974, 2297, 2303, 4594, 4606, 6891, 6909, 13782, 13818, 16079, 32158, 48237, 96474, 107959, 112553, 215918, 225106, 323877, 337659, 647754, 675318, 755713, 1511426, 2267139, 4534278, 5289991, 10579982, 15869973, 31739946]

約数ペア:

[(1, 31739946), (2, 15869973), (3, 10579982), (6, 5289991), (7, 4534278), (14, 2267139), (21, 1511426), (42, 755713), (47, 675318), (49, 647754), (94, 337659), (98, 323877), (141, 225106), (147, 215918), (282, 112553), (294, 107959), (329, 96474), (658, 48237), (987, 32158), (1974, 16079), (2297, 13818), (2303, 13782), (4594, 6909), (4606, 6891)]