2021390496

素因数分解:

$2^5\times 3^2\times {\mathrm{673}}^1\times {\mathrm{10429}}^1$

素因数の和:11118

約数の個数: 72

約数和(自身を含む): 5757422580

約数和(自身を除く): 3736032084

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 673, 1346, 2019, 2692, 4038, 5384, 6057, 8076, 10429, 10768, 12114, 16152, 20858, 21536, 24228, 31287, 32304, 41716, 48456, 62574, 64608, 83432, 93861, 96912, 125148, 166864, 187722, 193824, 250296, 333728, 375444, 500592, 750888, 1001184, 1501776, 3003552, 7018717, 14037434, 21056151, 28074868, 42112302, 56149736, 63168453, 84224604, 112299472, 126336906, 168449208, 224598944, 252673812, 336898416, 505347624, 673796832, 1010695248, 2021390496]

約数ペア:

[(1, 2021390496), (2, 1010695248), (3, 673796832), (4, 505347624), (6, 336898416), (8, 252673812), (9, 224598944), (12, 168449208), (16, 126336906), (18, 112299472), (24, 84224604), (32, 63168453), (36, 56149736), (48, 42112302), (72, 28074868), (96, 21056151), (144, 14037434), (288, 7018717), (673, 3003552), (1346, 1501776), (2019, 1001184), (2692, 750888), (4038, 500592), (5384, 375444), (6057, 333728), (8076, 250296), (10429, 193824), (10768, 187722), (12114, 166864), (16152, 125148), (20858, 96912), (21536, 93861), (24228, 83432), (31287, 64608), (32304, 62574), (41716, 48456)]