18441561606

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{1366649}}^1$

素因数の和:1366840

約数の個数: 32

約数和(自身を含む): 39949912800

約数和(自身を除く): 21508351194

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 173, 346, 519, 1038, 2249, 4498, 6747, 13494, 1366649, 2733298, 4099947, 8199894, 17766437, 35532874, 53299311, 106598622, 236430277, 472860554, 709290831, 1418581662, 3073593601, 6147187202, 9220780803, 18441561606]

約数ペア:

[(1, 18441561606), (2, 9220780803), (3, 6147187202), (6, 3073593601), (13, 1418581662), (26, 709290831), (39, 472860554), (78, 236430277), (173, 106598622), (346, 53299311), (519, 35532874), (1038, 17766437), (2249, 8199894), (4498, 4099947), (6747, 2733298), (13494, 1366649)]