18359336

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{883}}^1$

素因数の和:1025

約数の個数: 32

約数和(自身を含む): 36279360

約数和(自身を除く): 17920024

約数列:

[1, 2, 4, 8, 23, 46, 92, 113, 184, 226, 452, 883, 904, 1766, 2599, 3532, 5198, 7064, 10396, 20309, 20792, 40618, 81236, 99779, 162472, 199558, 399116, 798232, 2294917, 4589834, 9179668, 18359336]

約数ペア:

[(1, 18359336), (2, 9179668), (4, 4589834), (8, 2294917), (23, 798232), (46, 399116), (92, 199558), (113, 162472), (184, 99779), (226, 81236), (452, 40618), (883, 20792), (904, 20309), (1766, 10396), (2599, 7064), (3532, 5198)]