18445216

素因数分解:

$2^5\times {\mathrm{113}}^1\times {\mathrm{5101}}^1$

素因数の和:5224

約数の個数: 24

約数和(自身を含む): 36642564

約数和(自身を除く): 18197348

約数列:

[1, 2, 4, 8, 16, 32, 113, 226, 452, 904, 1808, 3616, 5101, 10202, 20404, 40808, 81616, 163232, 576413, 1152826, 2305652, 4611304, 9222608, 18445216]

約数ペア:

[(1, 18445216), (2, 9222608), (4, 4611304), (8, 2305652), (16, 1152826), (32, 576413), (113, 163232), (226, 81616), (452, 40808), (904, 20404), (1808, 10202), (3616, 5101)]