2395404

素因数分解:

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

素因数の和:307

約数の個数: 72

約数和(自身を含む): 6918912

約数和(自身を除く): 4523508

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 23, 33, 36, 44, 46, 66, 69, 92, 99, 132, 138, 198, 207, 253, 263, 276, 396, 414, 506, 526, 759, 789, 828, 1012, 1052, 1518, 1578, 2277, 2367, 2893, 3036, 3156, 4554, 4734, 5786, 6049, 8679, 9108, 9468, 11572, 12098, 17358, 18147, 24196, 26037, 34716, 36294, 52074, 54441, 66539, 72588, 104148, 108882, 133078, 199617, 217764, 266156, 399234, 598851, 798468, 1197702, 2395404]

約数ペア:

[(1, 2395404), (2, 1197702), (3, 798468), (4, 598851), (6, 399234), (9, 266156), (11, 217764), (12, 199617), (18, 133078), (22, 108882), (23, 104148), (33, 72588), (36, 66539), (44, 54441), (46, 52074), (66, 36294), (69, 34716), (92, 26037), (99, 24196), (132, 18147), (138, 17358), (198, 12098), (207, 11572), (253, 9468), (263, 9108), (276, 8679), (396, 6049), (414, 5786), (506, 4734), (526, 4554), (759, 3156), (789, 3036), (828, 2893), (1012, 2367), (1052, 2277), (1518, 1578)]