2018195424

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{1001089}}^1$

素因数の和:1001112

約数の個数: 72

約数和(自身を含む): 6559141680

約数和(自身を除く): 4540946256

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 168, 224, 252, 288, 336, 504, 672, 1008, 2016, 1001089, 2002178, 3003267, 4004356, 6006534, 7007623, 8008712, 9009801, 12013068, 14015246, 16017424, 18019602, 21022869, 24026136, 28030492, 32034848, 36039204, 42045738, 48052272, 56060984, 63068607, 72078408, 84091476, 96104544, 112121968, 126137214, 144156816, 168182952, 224243936, 252274428, 288313632, 336365904, 504548856, 672731808, 1009097712, 2018195424]

約数ペア:

[(1, 2018195424), (2, 1009097712), (3, 672731808), (4, 504548856), (6, 336365904), (7, 288313632), (8, 252274428), (9, 224243936), (12, 168182952), (14, 144156816), (16, 126137214), (18, 112121968), (21, 96104544), (24, 84091476), (28, 72078408), (32, 63068607), (36, 56060984), (42, 48052272), (48, 42045738), (56, 36039204), (63, 32034848), (72, 28030492), (84, 24026136), (96, 21022869), (112, 18019602), (126, 16017424), (144, 14015246), (168, 12013068), (224, 9009801), (252, 8008712), (288, 7007623), (336, 6006534), (504, 4004356), (672, 3003267), (1008, 2002178), (2016, 1001089)]