1999008144

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{1983143}}^1$

素因数の和:1983164

約数の個数: 60

約数和(自身を含む): 6393656256

約数和(自身を除く): 4394648112

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 112, 126, 144, 168, 252, 336, 504, 1008, 1983143, 3966286, 5949429, 7932572, 11898858, 13882001, 15865144, 17848287, 23797716, 27764002, 31730288, 35696574, 41646003, 47595432, 55528004, 71393148, 83292006, 95190864, 111056008, 124938009, 142786296, 166584012, 222112016, 249876018, 285572592, 333168024, 499752036, 666336048, 999504072, 1999008144]

約数ペア:

[(1, 1999008144), (2, 999504072), (3, 666336048), (4, 499752036), (6, 333168024), (7, 285572592), (8, 249876018), (9, 222112016), (12, 166584012), (14, 142786296), (16, 124938009), (18, 111056008), (21, 95190864), (24, 83292006), (28, 71393148), (36, 55528004), (42, 47595432), (48, 41646003), (56, 35696574), (63, 31730288), (72, 27764002), (84, 23797716), (112, 17848287), (126, 15865144), (144, 13882001), (168, 11898858), (252, 7932572), (336, 5949429), (504, 3966286), (1008, 1983143)]