6680664

素因数分解:

$2^3\times 3^3\times {\mathrm{157}}^1\times {\mathrm{197}}^1$

素因数の和:369

約数の個数: 64

約数和(自身を含む): 18770400

約数和(自身を除く): 12089736

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 157, 197, 216, 314, 394, 471, 591, 628, 788, 942, 1182, 1256, 1413, 1576, 1773, 1884, 2364, 2826, 3546, 3768, 4239, 4728, 5319, 5652, 7092, 8478, 10638, 11304, 14184, 16956, 21276, 30929, 33912, 42552, 61858, 92787, 123716, 185574, 247432, 278361, 371148, 556722, 742296, 835083, 1113444, 1670166, 2226888, 3340332, 6680664]

約数ペア:

[(1, 6680664), (2, 3340332), (3, 2226888), (4, 1670166), (6, 1113444), (8, 835083), (9, 742296), (12, 556722), (18, 371148), (24, 278361), (27, 247432), (36, 185574), (54, 123716), (72, 92787), (108, 61858), (157, 42552), (197, 33912), (216, 30929), (314, 21276), (394, 16956), (471, 14184), (591, 11304), (628, 10638), (788, 8478), (942, 7092), (1182, 5652), (1256, 5319), (1413, 4728), (1576, 4239), (1773, 3768), (1884, 3546), (2364, 2826)]