399092868

素因数分解:

$2^2\times 3^2\times {\mathrm{2437}}^1\times {\mathrm{4549}}^1$

素因数の和:6996

約数の個数: 36

約数和(自身を含む): 1009453900

約数和(自身を除く): 610361032

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 2437, 4549, 4874, 7311, 9098, 9748, 13647, 14622, 18196, 21933, 27294, 29244, 40941, 43866, 54588, 81882, 87732, 163764, 11085913, 22171826, 33257739, 44343652, 66515478, 99773217, 133030956, 199546434, 399092868]

約数ペア:

[(1, 399092868), (2, 199546434), (3, 133030956), (4, 99773217), (6, 66515478), (9, 44343652), (12, 33257739), (18, 22171826), (36, 11085913), (2437, 163764), (4549, 87732), (4874, 81882), (7311, 54588), (9098, 43866), (9748, 40941), (13647, 29244), (14622, 27294), (18196, 21933)]