18845236

素因数分解:

$2^2\times {\mathrm{113}}^1\times {\mathrm{173}}^1\times {\mathrm{241}}^1$

素因数の和:531

約数の個数: 24

約数和(自身を含む): 33602184

約数和(自身を除く): 14756948

約数列:

[1, 2, 4, 113, 173, 226, 241, 346, 452, 482, 692, 964, 19549, 27233, 39098, 41693, 54466, 78196, 83386, 108932, 166772, 4711309, 9422618, 18845236]

約数ペア:

[(1, 18845236), (2, 9422618), (4, 4711309), (113, 166772), (173, 108932), (226, 83386), (241, 78196), (346, 54466), (452, 41693), (482, 39098), (692, 27233), (964, 19549)]