21133027776

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{397}}^1\times {\mathrm{39607}}^1$

素因数の和:40026

約数の個数: 112

約数和(自身を含む): 64064830976

約数和(自身を除く): 42931803200

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 168, 192, 224, 336, 397, 448, 672, 794, 1191, 1344, 1588, 2382, 2779, 3176, 4764, 5558, 6352, 8337, 9528, 11116, 12704, 16674, 19056, 22232, 25408, 33348, 38112, 39607, 44464, 66696, 76224, 79214, 88928, 118821, 133392, 158428, 177856, 237642, 266784, 277249, 316856, 475284, 533568, 554498, 633712, 831747, 950568, 1108996, 1267424, 1663494, 1901136, 2217992, 2534848, 3326988, 3802272, 4435984, 6653976, 7604544, 8871968, 13307952, 15723979, 17743936, 26615904, 31447958, 47171937, 53231808, 62895916, 94343874, 110067853, 125791832, 188687748, 220135706, 251583664, 330203559, 377375496, 440271412, 503167328, 660407118, 754750992, 880542824, 1006334656, 1320814236, 1509501984, 1761085648, 2641628472, 3019003968, 3522171296, 5283256944, 7044342592, 10566513888, 21133027776]

約数ペア:

[(1, 21133027776), (2, 10566513888), (3, 7044342592), (4, 5283256944), (6, 3522171296), (7, 3019003968), (8, 2641628472), (12, 1761085648), (14, 1509501984), (16, 1320814236), (21, 1006334656), (24, 880542824), (28, 754750992), (32, 660407118), (42, 503167328), (48, 440271412), (56, 377375496), (64, 330203559), (84, 251583664), (96, 220135706), (112, 188687748), (168, 125791832), (192, 110067853), (224, 94343874), (336, 62895916), (397, 53231808), (448, 47171937), (672, 31447958), (794, 26615904), (1191, 17743936), (1344, 15723979), (1588, 13307952), (2382, 8871968), (2779, 7604544), (3176, 6653976), (4764, 4435984), (5558, 3802272), (6352, 3326988), (8337, 2534848), (9528, 2217992), (11116, 1901136), (12704, 1663494), (16674, 1267424), (19056, 1108996), (22232, 950568), (25408, 831747), (33348, 633712), (38112, 554498), (39607, 533568), (44464, 475284), (66696, 316856), (76224, 277249), (79214, 266784), (88928, 237642), (118821, 177856), (133392, 158428)]