13921254

素因数分解:

$2^1\times 3^3\times {\mathrm{71}}^1\times {\mathrm{3631}}^1$

素因数の和:3713

約数の個数: 32

約数和(自身を含む): 31380480

約数和(自身を除く): 17459226

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 71, 142, 213, 426, 639, 1278, 1917, 3631, 3834, 7262, 10893, 21786, 32679, 65358, 98037, 196074, 257801, 515602, 773403, 1546806, 2320209, 4640418, 6960627, 13921254]

約数ペア:

[(1, 13921254), (2, 6960627), (3, 4640418), (6, 2320209), (9, 1546806), (18, 773403), (27, 515602), (54, 257801), (71, 196074), (142, 98037), (213, 65358), (426, 32679), (639, 21786), (1278, 10893), (1917, 7262), (3631, 3834)]