16120025928

素因数分解:

$2^3\times 3^2\times {\mathrm{509}}^1\times {\mathrm{439861}}^1$

素因数の和:440382

約数の個数: 48

約数和(自身を含む): 43744275900

約数和(自身を除く): 27624249972

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 509, 1018, 1527, 2036, 3054, 4072, 4581, 6108, 9162, 12216, 18324, 36648, 439861, 879722, 1319583, 1759444, 2639166, 3518888, 3958749, 5278332, 7917498, 10556664, 15834996, 31669992, 223889249, 447778498, 671667747, 895556996, 1343335494, 1791113992, 2015003241, 2686670988, 4030006482, 5373341976, 8060012964, 16120025928]

約数ペア:

[(1, 16120025928), (2, 8060012964), (3, 5373341976), (4, 4030006482), (6, 2686670988), (8, 2015003241), (9, 1791113992), (12, 1343335494), (18, 895556996), (24, 671667747), (36, 447778498), (72, 223889249), (509, 31669992), (1018, 15834996), (1527, 10556664), (2036, 7917498), (3054, 5278332), (4072, 3958749), (4581, 3518888), (6108, 2639166), (9162, 1759444), (12216, 1319583), (18324, 879722), (36648, 439861)]