18040304

素因数分解:

$2^4\times {\mathrm{641}}^1\times {\mathrm{1759}}^1$

素因数の和:2408

約数の個数: 20

約数和(自身を含む): 35027520

約数和(自身を除く): 16987216

約数列:

[1, 2, 4, 8, 16, 641, 1282, 1759, 2564, 3518, 5128, 7036, 10256, 14072, 28144, 1127519, 2255038, 4510076, 9020152, 18040304]

約数ペア:

[(1, 18040304), (2, 9020152), (4, 4510076), (8, 2255038), (16, 1127519), (641, 28144), (1282, 14072), (1759, 10256), (2564, 7036), (3518, 5128)]