16378278

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{8297}}^1$

素因数の和:8356

約数の個数: 32

約数和(自身を含む): 38237184

約数和(自身を除く): 21858906

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 47, 94, 141, 282, 329, 658, 987, 1974, 8297, 16594, 24891, 49782, 58079, 116158, 174237, 348474, 389959, 779918, 1169877, 2339754, 2729713, 5459426, 8189139, 16378278]

約数ペア:

[(1, 16378278), (2, 8189139), (3, 5459426), (6, 2729713), (7, 2339754), (14, 1169877), (21, 779918), (42, 389959), (47, 348474), (94, 174237), (141, 116158), (282, 58079), (329, 49782), (658, 24891), (987, 16594), (1974, 8297)]