551444418

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{97}}^1\times {\mathrm{45119}}^1$

素因数の和:45231

約数の個数: 48

約数和(自身を含む): 1379589120

約数和(自身を除く): 828144702

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 97, 126, 194, 291, 582, 679, 873, 1358, 1746, 2037, 4074, 6111, 12222, 45119, 90238, 135357, 270714, 315833, 406071, 631666, 812142, 947499, 1894998, 2842497, 4376543, 5684994, 8753086, 13129629, 26259258, 30635801, 39388887, 61271602, 78777774, 91907403, 183814806, 275722209, 551444418]

約数ペア:

[(1, 551444418), (2, 275722209), (3, 183814806), (6, 91907403), (7, 78777774), (9, 61271602), (14, 39388887), (18, 30635801), (21, 26259258), (42, 13129629), (63, 8753086), (97, 5684994), (126, 4376543), (194, 2842497), (291, 1894998), (582, 947499), (679, 812142), (873, 631666), (1358, 406071), (1746, 315833), (2037, 270714), (4074, 135357), (6111, 90238), (12222, 45119)]