18040144

素因数分解:

$2^4\times {\mathrm{227}}^1\times {\mathrm{4967}}^1$

素因数の和:5202

約数の個数: 20

約数和(自身を含む): 35113824

約数和(自身を除く): 17073680

約数列:

[1, 2, 4, 8, 16, 227, 454, 908, 1816, 3632, 4967, 9934, 19868, 39736, 79472, 1127509, 2255018, 4510036, 9020072, 18040144]

約数ペア:

[(1, 18040144), (2, 9020072), (4, 4510036), (8, 2255018), (16, 1127509), (227, 79472), (454, 39736), (908, 19868), (1816, 9934), (3632, 4967)]