1113174828

素因数分解:

$2^2\times 3^2\times {\mathrm{139}}^1\times {\mathrm{149}}^1\times {\mathrm{1493}}^1$

素因数の和:1791

約数の個数: 72

約数和(自身を含む): 2855034000

約数和(自身を除く): 1741859172

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 139, 149, 278, 298, 417, 447, 556, 596, 834, 894, 1251, 1341, 1493, 1668, 1788, 2502, 2682, 2986, 4479, 5004, 5364, 5972, 8958, 13437, 17916, 20711, 26874, 41422, 53748, 62133, 82844, 124266, 186399, 207527, 222457, 248532, 372798, 415054, 444914, 622581, 667371, 745596, 830108, 889828, 1245162, 1334742, 1867743, 2002113, 2490324, 2669484, 3735486, 4004226, 7470972, 8008452, 30921523, 61843046, 92764569, 123686092, 185529138, 278293707, 371058276, 556587414, 1113174828]

約数ペア:

[(1, 1113174828), (2, 556587414), (3, 371058276), (4, 278293707), (6, 185529138), (9, 123686092), (12, 92764569), (18, 61843046), (36, 30921523), (139, 8008452), (149, 7470972), (278, 4004226), (298, 3735486), (417, 2669484), (447, 2490324), (556, 2002113), (596, 1867743), (834, 1334742), (894, 1245162), (1251, 889828), (1341, 830108), (1493, 745596), (1668, 667371), (1788, 622581), (2502, 444914), (2682, 415054), (2986, 372798), (4479, 248532), (5004, 222457), (5364, 207527), (5972, 186399), (8958, 124266), (13437, 82844), (17916, 62133), (20711, 53748), (26874, 41422)]