25425522

素因数分解:

$2^1\times 3^3\times {\mathrm{157}}^1\times {\mathrm{2999}}^1$

素因数の和:3167

約数の個数: 32

約数和(自身を含む): 56880000

約数和(自身を除く): 31454478

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 157, 314, 471, 942, 1413, 2826, 2999, 4239, 5998, 8478, 8997, 17994, 26991, 53982, 80973, 161946, 470843, 941686, 1412529, 2825058, 4237587, 8475174, 12712761, 25425522]

約数ペア:

[(1, 25425522), (2, 12712761), (3, 8475174), (6, 4237587), (9, 2825058), (18, 1412529), (27, 941686), (54, 470843), (157, 161946), (314, 80973), (471, 53982), (942, 26991), (1413, 17994), (2826, 8997), (2999, 8478), (4239, 5998)]