18389626434

素因数分解:

$2^1\times 3^2\times {\mathrm{41}}^1\times {\mathrm{3229}}^1\times {\mathrm{7717}}^1$

素因数の和:10995

約数の個数: 48

約数和(自身を含む): 40833931320

約数和(自身を除く): 22444304886

約数列:

[1, 2, 3, 6, 9, 18, 41, 82, 123, 246, 369, 738, 3229, 6458, 7717, 9687, 15434, 19374, 23151, 29061, 46302, 58122, 69453, 132389, 138906, 264778, 316397, 397167, 632794, 794334, 949191, 1191501, 1898382, 2383002, 2847573, 5695146, 24918193, 49836386, 74754579, 149509158, 224263737, 448527474, 1021645913, 2043291826, 3064937739, 6129875478, 9194813217, 18389626434]

約数ペア:

[(1, 18389626434), (2, 9194813217), (3, 6129875478), (6, 3064937739), (9, 2043291826), (18, 1021645913), (41, 448527474), (82, 224263737), (123, 149509158), (246, 74754579), (369, 49836386), (738, 24918193), (3229, 5695146), (6458, 2847573), (7717, 2383002), (9687, 1898382), (15434, 1191501), (19374, 949191), (23151, 794334), (29061, 632794), (46302, 397167), (58122, 316397), (69453, 264778), (132389, 138906)]