18444344

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{1699}}^1$

素因数の和:1787

約数の個数: 32

約数和(自身を含む): 36720000

約数和(自身を除く): 18275656

約数列:

[1, 2, 4, 8, 23, 46, 59, 92, 118, 184, 236, 472, 1357, 1699, 2714, 3398, 5428, 6796, 10856, 13592, 39077, 78154, 100241, 156308, 200482, 312616, 400964, 801928, 2305543, 4611086, 9222172, 18444344]

約数ペア:

[(1, 18444344), (2, 9222172), (4, 4611086), (8, 2305543), (23, 801928), (46, 400964), (59, 312616), (92, 200482), (118, 156308), (184, 100241), (236, 78154), (472, 39077), (1357, 13592), (1699, 10856), (2714, 6796), (3398, 5428)]