21343324128

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{31760899}}^1$

素因数の和:31760919

約数の個数: 48

約数和(自身を含む): 64029974400

約数和(自身を除く): 42686650272

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672, 31760899, 63521798, 95282697, 127043596, 190565394, 222326293, 254087192, 381130788, 444652586, 508174384, 666978879, 762261576, 889305172, 1016348768, 1333957758, 1524523152, 1778610344, 2667915516, 3049046304, 3557220688, 5335831032, 7114441376, 10671662064, 21343324128]

約数ペア:

[(1, 21343324128), (2, 10671662064), (3, 7114441376), (4, 5335831032), (6, 3557220688), (7, 3049046304), (8, 2667915516), (12, 1778610344), (14, 1524523152), (16, 1333957758), (21, 1016348768), (24, 889305172), (28, 762261576), (32, 666978879), (42, 508174384), (48, 444652586), (56, 381130788), (84, 254087192), (96, 222326293), (112, 190565394), (168, 127043596), (224, 95282697), (336, 63521798), (672, 31760899)]