18364288

素因数分解:

$2^7\times {\mathrm{53}}^1\times {\mathrm{2707}}^1$

素因数の和:2774

約数の個数: 32

約数和(自身を含む): 37289160

約数和(自身を除く): 18924872

約数列:

[1, 2, 4, 8, 16, 32, 53, 64, 106, 128, 212, 424, 848, 1696, 2707, 3392, 5414, 6784, 10828, 21656, 43312, 86624, 143471, 173248, 286942, 346496, 573884, 1147768, 2295536, 4591072, 9182144, 18364288]

約数ペア:

[(1, 18364288), (2, 9182144), (4, 4591072), (8, 2295536), (16, 1147768), (32, 573884), (53, 346496), (64, 286942), (106, 173248), (128, 143471), (212, 86624), (424, 43312), (848, 21656), (1696, 10828), (2707, 6784), (3392, 5414)]