1197702

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{263}}^1$

素因数の和:305

約数の個数: 48

約数和(自身を含む): 2965248

約数和(自身を除く): 1767546

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 23, 33, 46, 66, 69, 99, 138, 198, 207, 253, 263, 414, 506, 526, 759, 789, 1518, 1578, 2277, 2367, 2893, 4554, 4734, 5786, 6049, 8679, 12098, 17358, 18147, 26037, 36294, 52074, 54441, 66539, 108882, 133078, 199617, 399234, 598851, 1197702]

約数ペア:

[(1, 1197702), (2, 598851), (3, 399234), (6, 199617), (9, 133078), (11, 108882), (18, 66539), (22, 54441), (23, 52074), (33, 36294), (46, 26037), (66, 18147), (69, 17358), (99, 12098), (138, 8679), (198, 6049), (207, 5786), (253, 4734), (263, 4554), (414, 2893), (506, 2367), (526, 2277), (759, 1578), (789, 1518)]