19882781184

素因数分解:

$2^9\times 3^1\times 7^1\times {\mathrm{1849217}}^1$

素因数の和:1849245

約数の個数: 80

約数和(自身を含む): 60536000448

約数和(自身を除く): 40653219264

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 168, 192, 224, 256, 336, 384, 448, 512, 672, 768, 896, 1344, 1536, 1792, 2688, 3584, 5376, 10752, 1849217, 3698434, 5547651, 7396868, 11095302, 12944519, 14793736, 22190604, 25889038, 29587472, 38833557, 44381208, 51778076, 59174944, 77667114, 88762416, 103556152, 118349888, 155334228, 177524832, 207112304, 236699776, 310668456, 355049664, 414224608, 473399552, 621336912, 710099328, 828449216, 946799104, 1242673824, 1420198656, 1656898432, 2485347648, 2840397312, 3313796864, 4970695296, 6627593728, 9941390592, 19882781184]

約数ペア:

[(1, 19882781184), (2, 9941390592), (3, 6627593728), (4, 4970695296), (6, 3313796864), (7, 2840397312), (8, 2485347648), (12, 1656898432), (14, 1420198656), (16, 1242673824), (21, 946799104), (24, 828449216), (28, 710099328), (32, 621336912), (42, 473399552), (48, 414224608), (56, 355049664), (64, 310668456), (84, 236699776), (96, 207112304), (112, 177524832), (128, 155334228), (168, 118349888), (192, 103556152), (224, 88762416), (256, 77667114), (336, 59174944), (384, 51778076), (448, 44381208), (512, 38833557), (672, 29587472), (768, 25889038), (896, 22190604), (1344, 14793736), (1536, 12944519), (1792, 11095302), (2688, 7396868), (3584, 5547651), (5376, 3698434), (10752, 1849217)]