18783756432

素因数分解:

$2^4\times 3^2\times 7^2\times {\mathrm{2662097}}^1$

素因数の和:2662125

約数の個数: 90

約数和(自身を含む): 61151053158

約数和(自身を除く): 42367296726

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 49, 56, 63, 72, 84, 98, 112, 126, 144, 147, 168, 196, 252, 294, 336, 392, 441, 504, 588, 784, 882, 1008, 1176, 1764, 2352, 3528, 7056, 2662097, 5324194, 7986291, 10648388, 15972582, 18634679, 21296776, 23958873, 31945164, 37269358, 42593552, 47917746, 55904037, 63890328, 74538716, 95835492, 111808074, 127780656, 130442753, 149077432, 167712111, 191670984, 223616148, 260885506, 298154864, 335424222, 383341968, 391328259, 447232296, 521771012, 670848444, 782656518, 894464592, 1043542024, 1173984777, 1341696888, 1565313036, 2087084048, 2347969554, 2683393776, 3130626072, 4695939108, 6261252144, 9391878216, 18783756432]

約数ペア:

[(1, 18783756432), (2, 9391878216), (3, 6261252144), (4, 4695939108), (6, 3130626072), (7, 2683393776), (8, 2347969554), (9, 2087084048), (12, 1565313036), (14, 1341696888), (16, 1173984777), (18, 1043542024), (21, 894464592), (24, 782656518), (28, 670848444), (36, 521771012), (42, 447232296), (48, 391328259), (49, 383341968), (56, 335424222), (63, 298154864), (72, 260885506), (84, 223616148), (98, 191670984), (112, 167712111), (126, 149077432), (144, 130442753), (147, 127780656), (168, 111808074), (196, 95835492), (252, 74538716), (294, 63890328), (336, 55904037), (392, 47917746), (441, 42593552), (504, 37269358), (588, 31945164), (784, 23958873), (882, 21296776), (1008, 18634679), (1176, 15972582), (1764, 10648388), (2352, 7986291), (3528, 5324194), (7056, 2662097)]