6553584

素因数分解:

$2^4\times 3^2\times {\mathrm{71}}^1\times {\mathrm{641}}^1$

素因数の和:726

約数の個数: 60

約数和(自身を含む): 18628272

約数和(自身を除く): 12074688

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 71, 72, 142, 144, 213, 284, 426, 568, 639, 641, 852, 1136, 1278, 1282, 1704, 1923, 2556, 2564, 3408, 3846, 5112, 5128, 5769, 7692, 10224, 10256, 11538, 15384, 23076, 30768, 45511, 46152, 91022, 92304, 136533, 182044, 273066, 364088, 409599, 546132, 728176, 819198, 1092264, 1638396, 2184528, 3276792, 6553584]

約数ペア:

[(1, 6553584), (2, 3276792), (3, 2184528), (4, 1638396), (6, 1092264), (8, 819198), (9, 728176), (12, 546132), (16, 409599), (18, 364088), (24, 273066), (36, 182044), (48, 136533), (71, 92304), (72, 91022), (142, 46152), (144, 45511), (213, 30768), (284, 23076), (426, 15384), (568, 11538), (639, 10256), (641, 10224), (852, 7692), (1136, 5769), (1278, 5128), (1282, 5112), (1704, 3846), (1923, 3408), (2556, 2564)]