12923990688

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{2747447}}^1$

素因数の和:2747474

約数の個数: 72

約数和(自身を含む): 39464343072

約数和(自身を除く): 26540352384

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 84, 96, 98, 112, 147, 168, 196, 224, 294, 336, 392, 588, 672, 784, 1176, 1568, 2352, 4704, 2747447, 5494894, 8242341, 10989788, 16484682, 19232129, 21979576, 32969364, 38464258, 43959152, 57696387, 65938728, 76928516, 87918304, 115392774, 131877456, 134624903, 153857032, 230785548, 263754912, 269249806, 307714064, 403874709, 461571096, 538499612, 615428128, 807749418, 923142192, 1076999224, 1615498836, 1846284384, 2153998448, 3230997672, 4307996896, 6461995344, 12923990688]

約数ペア:

[(1, 12923990688), (2, 6461995344), (3, 4307996896), (4, 3230997672), (6, 2153998448), (7, 1846284384), (8, 1615498836), (12, 1076999224), (14, 923142192), (16, 807749418), (21, 615428128), (24, 538499612), (28, 461571096), (32, 403874709), (42, 307714064), (48, 269249806), (49, 263754912), (56, 230785548), (84, 153857032), (96, 134624903), (98, 131877456), (112, 115392774), (147, 87918304), (168, 76928516), (196, 65938728), (224, 57696387), (294, 43959152), (336, 38464258), (392, 32969364), (588, 21979576), (672, 19232129), (784, 16484682), (1176, 10989788), (1568, 8242341), (2352, 5494894), (4704, 2747447)]