86753478

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{2065559}}^1$

素因数の和:2065571

約数の個数: 16

約数和(自身を含む): 198293760

約数和(自身を除く): 111540282

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 2065559, 4131118, 6196677, 12393354, 14458913, 28917826, 43376739, 86753478]

約数ペア:

[(1, 86753478), (2, 43376739), (3, 28917826), (6, 14458913), (7, 12393354), (14, 6196677), (21, 4131118), (42, 2065559)]