16438392

素因数分解:

$2^3\times 3^2\times {\mathrm{228311}}^1$

素因数の和:228323

約数の個数: 24

約数和(自身を含む): 44520840

約数和(自身を除く): 28082448

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 228311, 456622, 684933, 913244, 1369866, 1826488, 2054799, 2739732, 4109598, 5479464, 8219196, 16438392]

約数ペア:

[(1, 16438392), (2, 8219196), (3, 5479464), (4, 4109598), (6, 2739732), (8, 2054799), (9, 1826488), (12, 1369866), (18, 913244), (24, 684933), (36, 456622), (72, 228311)]