6551213838

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{421}}^1\times {\mathrm{199501}}^1$

素因数の和:199940

約数の個数: 32

約数和(自身を含む): 14143893792

約数和(自身を除く): 7592679954

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 421, 842, 1263, 2526, 5473, 10946, 16419, 32838, 199501, 399002, 598503, 1197006, 2593513, 5187026, 7780539, 15561078, 83989921, 167979842, 251969763, 503939526, 1091868973, 2183737946, 3275606919, 6551213838]

約数ペア:

[(1, 6551213838), (2, 3275606919), (3, 2183737946), (6, 1091868973), (13, 503939526), (26, 251969763), (39, 167979842), (78, 83989921), (421, 15561078), (842, 7780539), (1263, 5187026), (2526, 2593513), (5473, 1197006), (10946, 598503), (16419, 399002), (32838, 199501)]