18434128

素因数分解:

$2^4\times {\mathrm{167}}^1\times {\mathrm{6899}}^1$

素因数の和:7074

約数の個数: 20

約数和(自身を含む): 35935200

約数和(自身を除く): 17501072

約数列:

[1, 2, 4, 8, 16, 167, 334, 668, 1336, 2672, 6899, 13798, 27596, 55192, 110384, 1152133, 2304266, 4608532, 9217064, 18434128]

約数ペア:

[(1, 18434128), (2, 9217064), (4, 4608532), (8, 2304266), (16, 1152133), (167, 110384), (334, 55192), (668, 27596), (1336, 13798), (2672, 6899)]