15613938

素因数分解:

$2^1\times 3^3\times {\mathrm{199}}^1\times {\mathrm{1453}}^1$

素因数の和:1663

約数の個数: 32

約数和(自身を含む): 34896000

約数和(自身を除く): 19282062

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 199, 398, 597, 1194, 1453, 1791, 2906, 3582, 4359, 5373, 8718, 10746, 13077, 26154, 39231, 78462, 289147, 578294, 867441, 1734882, 2602323, 5204646, 7806969, 15613938]

約数ペア:

[(1, 15613938), (2, 7806969), (3, 5204646), (6, 2602323), (9, 1734882), (18, 867441), (27, 578294), (54, 289147), (199, 78462), (398, 39231), (597, 26154), (1194, 13077), (1453, 10746), (1791, 8718), (2906, 5373), (3582, 4359)]