18452966

素因数分解:

$2^1\times 7^1\times {\mathrm{839}}^1\times {\mathrm{1571}}^1$

素因数の和:2419

約数の個数: 16

約数和(自身を含む): 31691520

約数和(自身を除く): 13238554

約数列:

[1, 2, 7, 14, 839, 1571, 1678, 3142, 5873, 10997, 11746, 21994, 1318069, 2636138, 9226483, 18452966]

約数ペア:

[(1, 18452966), (2, 9226483), (7, 2636138), (14, 1318069), (839, 21994), (1571, 11746), (1678, 10997), (3142, 5873)]