18214512

素因数分解:

$2^4\times 3^1\times {\mathrm{157}}^1\times {\mathrm{2417}}^1$

素因数の和:2585

約数の個数: 40

約数和(自身を含む): 47373456

約数和(自身を除く): 29158944

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 157, 314, 471, 628, 942, 1256, 1884, 2417, 2512, 3768, 4834, 7251, 7536, 9668, 14502, 19336, 29004, 38672, 58008, 116016, 379469, 758938, 1138407, 1517876, 2276814, 3035752, 4553628, 6071504, 9107256, 18214512]

約数ペア:

[(1, 18214512), (2, 9107256), (3, 6071504), (4, 4553628), (6, 3035752), (8, 2276814), (12, 1517876), (16, 1138407), (24, 758938), (48, 379469), (157, 116016), (314, 58008), (471, 38672), (628, 29004), (942, 19336), (1256, 14502), (1884, 9668), (2417, 7536), (2512, 7251), (3768, 4834)]