997011.00000000

素因数分解:

$2^2\times 3^2\times {\mathrm{41}}^1\times {\mathrm{28211}}^1$

素因数の和:28262

約数の個数: 36

約数和(自身を含む): 107826264

約数和(自身を除く): 66186828

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 41, 82, 123, 164, 246, 369, 492, 738, 1476, 28211, 56422, 84633, 112844, 169266, 253899, 338532, 507798, 1015596, 1156651, 2313302, 3469953, 4626604, 6939906, 10409859, 13879812, 20819718, 41639436]

約数ペア:

[(1, 41639436), (2, 20819718), (3, 13879812), (4, 10409859), (6, 6939906), (9, 4626604), (12, 3469953), (18, 2313302), (36, 1156651), (41, 1015596), (82, 507798), (123, 338532), (164, 253899), (246, 169266), (369, 112844), (492, 84633), (738, 56422), (1476, 28211)]