2067804

素因数分解:

$2^2\times 3^2\times {\mathrm{71}}^1\times {\mathrm{809}}^1$

素因数の和:890

約数の個数: 36

約数和(自身を含む): 5307120

約数和(自身を除く): 3239316

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 71, 142, 213, 284, 426, 639, 809, 852, 1278, 1618, 2427, 2556, 3236, 4854, 7281, 9708, 14562, 29124, 57439, 114878, 172317, 229756, 344634, 516951, 689268, 1033902, 2067804]

約数ペア:

[(1, 2067804), (2, 1033902), (3, 689268), (4, 516951), (6, 344634), (9, 229756), (12, 172317), (18, 114878), (36, 57439), (71, 29124), (142, 14562), (213, 9708), (284, 7281), (426, 4854), (639, 3236), (809, 2556), (852, 2427), (1278, 1618)]