87898146

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{19559}}^1$

素因数の和:19678

約数の個数: 32

約数和(自身を含む): 202798080

約数和(自身を除く): 114899934

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 107, 214, 321, 642, 749, 1498, 2247, 4494, 19559, 39118, 58677, 117354, 136913, 273826, 410739, 821478, 2092813, 4185626, 6278439, 12556878, 14649691, 29299382, 43949073, 87898146]

約数ペア:

[(1, 87898146), (2, 43949073), (3, 29299382), (6, 14649691), (7, 12556878), (14, 6278439), (21, 4185626), (42, 2092813), (107, 821478), (214, 410739), (321, 273826), (642, 136913), (749, 117354), (1498, 58677), (2247, 39118), (4494, 19559)]