19645877664

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{9744979}}^1$

素因数の和:9745002

約数の個数: 72

約数和(自身を含む): 63849108960

約数和(自身を除く): 44203231296

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 168, 224, 252, 288, 336, 504, 672, 1008, 2016, 9744979, 19489958, 29234937, 38979916, 58469874, 68214853, 77959832, 87704811, 116939748, 136429706, 155919664, 175409622, 204644559, 233879496, 272859412, 311839328, 350819244, 409289118, 467758992, 545718824, 613933677, 701638488, 818578236, 935517984, 1091437648, 1227867354, 1403276976, 1637156472, 2182875296, 2455734708, 2806553952, 3274312944, 4911469416, 6548625888, 9822938832, 19645877664]

約数ペア:

[(1, 19645877664), (2, 9822938832), (3, 6548625888), (4, 4911469416), (6, 3274312944), (7, 2806553952), (8, 2455734708), (9, 2182875296), (12, 1637156472), (14, 1403276976), (16, 1227867354), (18, 1091437648), (21, 935517984), (24, 818578236), (28, 701638488), (32, 613933677), (36, 545718824), (42, 467758992), (48, 409289118), (56, 350819244), (63, 311839328), (72, 272859412), (84, 233879496), (96, 204644559), (112, 175409622), (126, 155919664), (144, 136429706), (168, 116939748), (224, 87704811), (252, 77959832), (288, 68214853), (336, 58469874), (504, 38979916), (672, 29234937), (1008, 19489958), (2016, 9744979)]