90418314

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{2152817}}^1$

素因数の和:2152829

約数の個数: 16

約数和(自身を含む): 206670528

約数和(自身を除く): 116252214

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 2152817, 4305634, 6458451, 12916902, 15069719, 30139438, 45209157, 90418314]

約数ペア:

[(1, 90418314), (2, 45209157), (3, 30139438), (6, 15069719), (7, 12916902), (14, 6458451), (21, 4305634), (42, 2152817)]