18009952

素因数分解:

$2^5\times {\mathrm{139}}^1\times {\mathrm{4049}}^1$

素因数の和:4198

約数の個数: 24

約数和(自身を含む): 35721000

約数和(自身を除く): 17711048

約数列:

[1, 2, 4, 8, 16, 32, 139, 278, 556, 1112, 2224, 4049, 4448, 8098, 16196, 32392, 64784, 129568, 562811, 1125622, 2251244, 4502488, 9004976, 18009952]

約数ペア:

[(1, 18009952), (2, 9004976), (4, 4502488), (8, 2251244), (16, 1125622), (32, 562811), (139, 129568), (278, 64784), (556, 32392), (1112, 16196), (2224, 8098), (4049, 4448)]