38388378

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{19447}}^1$

素因数の和:19506

約数の個数: 32

約数和(自身を含む): 89616384

約数和(自身を除く): 51228006

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 47, 94, 141, 282, 329, 658, 987, 1974, 19447, 38894, 58341, 116682, 136129, 272258, 408387, 816774, 914009, 1828018, 2742027, 5484054, 6398063, 12796126, 19194189, 38388378]

約数ペア:

[(1, 38388378), (2, 19194189), (3, 12796126), (6, 6398063), (7, 5484054), (14, 2742027), (21, 1828018), (42, 914009), (47, 816774), (94, 408387), (141, 272258), (282, 136129), (329, 116682), (658, 58341), (987, 38894), (1974, 19447)]