16804519218

素因数分解:

$2^1\times 3^2\times {\mathrm{7253}}^1\times {\mathrm{128717}}^1$

素因数の和:135978

約数の個数: 24

約数和(自身を含む): 36415094508

約数和(自身を除く): 19610575290

約数列:

[1, 2, 3, 6, 9, 18, 7253, 14506, 21759, 43518, 65277, 128717, 130554, 257434, 386151, 772302, 1158453, 2316906, 933584401, 1867168802, 2800753203, 5601506406, 8402259609, 16804519218]

約数ペア:

[(1, 16804519218), (2, 8402259609), (3, 5601506406), (6, 2800753203), (9, 1867168802), (18, 933584401), (7253, 2316906), (14506, 1158453), (21759, 772302), (43518, 386151), (65277, 257434), (128717, 130554)]