12996918

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{1601}}^1$

素因数の和:1661

約数の個数: 48

約数和(自身を含む): 31488912

約数和(自身を除く): 18491994

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 41, 66, 82, 99, 123, 198, 246, 369, 451, 738, 902, 1353, 1601, 2706, 3202, 4059, 4803, 8118, 9606, 14409, 17611, 28818, 35222, 52833, 65641, 105666, 131282, 158499, 196923, 316998, 393846, 590769, 722051, 1181538, 1444102, 2166153, 4332306, 6498459, 12996918]

約数ペア:

[(1, 12996918), (2, 6498459), (3, 4332306), (6, 2166153), (9, 1444102), (11, 1181538), (18, 722051), (22, 590769), (33, 393846), (41, 316998), (66, 196923), (82, 158499), (99, 131282), (123, 105666), (198, 65641), (246, 52833), (369, 35222), (451, 28818), (738, 17611), (902, 14409), (1353, 9606), (1601, 8118), (2706, 4803), (3202, 4059)]