27797508

素因数分解:

$2^2\times 3^2\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{509}}^1$

素因数の和:597

約数の個数: 72

約数和(自身を含む): 74070360

約数和(自身を除く): 46272852

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 37, 41, 74, 82, 111, 123, 148, 164, 222, 246, 333, 369, 444, 492, 509, 666, 738, 1018, 1332, 1476, 1517, 1527, 2036, 3034, 3054, 4551, 4581, 6068, 6108, 9102, 9162, 13653, 18204, 18324, 18833, 20869, 27306, 37666, 41738, 54612, 56499, 62607, 75332, 83476, 112998, 125214, 169497, 187821, 225996, 250428, 338994, 375642, 677988, 751284, 772153, 1544306, 2316459, 3088612, 4632918, 6949377, 9265836, 13898754, 27797508]

約数ペア:

[(1, 27797508), (2, 13898754), (3, 9265836), (4, 6949377), (6, 4632918), (9, 3088612), (12, 2316459), (18, 1544306), (36, 772153), (37, 751284), (41, 677988), (74, 375642), (82, 338994), (111, 250428), (123, 225996), (148, 187821), (164, 169497), (222, 125214), (246, 112998), (333, 83476), (369, 75332), (444, 62607), (492, 56499), (509, 54612), (666, 41738), (738, 37666), (1018, 27306), (1332, 20869), (1476, 18833), (1517, 18324), (1527, 18204), (2036, 13653), (3034, 9162), (3054, 9102), (4551, 6108), (4581, 6068)]