18343648

素因数分解:

$2^5\times {\mathrm{269}}^1\times {\mathrm{2131}}^1$

素因数の和:2410

約数の個数: 24

約数和(自身を含む): 36265320

約数和(自身を除く): 17921672

約数列:

[1, 2, 4, 8, 16, 32, 269, 538, 1076, 2131, 2152, 4262, 4304, 8524, 8608, 17048, 34096, 68192, 573239, 1146478, 2292956, 4585912, 9171824, 18343648]

約数ペア:

[(1, 18343648), (2, 9171824), (4, 4585912), (8, 2292956), (16, 1146478), (32, 573239), (269, 68192), (538, 34096), (1076, 17048), (2131, 8608), (2152, 8524), (4262, 4304)]