18809952

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{1217}}^1$

素因数の和:1260

約数の個数: 96

約数和(自身を含む): 58931712

約数和(自身を除く): 40121760

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 23, 24, 28, 32, 42, 46, 48, 56, 69, 84, 92, 96, 112, 138, 161, 168, 184, 224, 276, 322, 336, 368, 483, 552, 644, 672, 736, 966, 1104, 1217, 1288, 1932, 2208, 2434, 2576, 3651, 3864, 4868, 5152, 7302, 7728, 8519, 9736, 14604, 15456, 17038, 19472, 25557, 27991, 29208, 34076, 38944, 51114, 55982, 58416, 68152, 83973, 102228, 111964, 116832, 136304, 167946, 195937, 204456, 223928, 272608, 335892, 391874, 408912, 447856, 587811, 671784, 783748, 817824, 895712, 1175622, 1343568, 1567496, 2351244, 2687136, 3134992, 4702488, 6269984, 9404976, 18809952]

約数ペア:

[(1, 18809952), (2, 9404976), (3, 6269984), (4, 4702488), (6, 3134992), (7, 2687136), (8, 2351244), (12, 1567496), (14, 1343568), (16, 1175622), (21, 895712), (23, 817824), (24, 783748), (28, 671784), (32, 587811), (42, 447856), (46, 408912), (48, 391874), (56, 335892), (69, 272608), (84, 223928), (92, 204456), (96, 195937), (112, 167946), (138, 136304), (161, 116832), (168, 111964), (184, 102228), (224, 83973), (276, 68152), (322, 58416), (336, 55982), (368, 51114), (483, 38944), (552, 34076), (644, 29208), (672, 27991), (736, 25557), (966, 19472), (1104, 17038), (1217, 15456), (1288, 14604), (1932, 9736), (2208, 8519), (2434, 7728), (2576, 7302), (3651, 5152), (3864, 4868)]