13045644

素因数分解:

$2^2\times 3^3\times {\mathrm{199}}^1\times {\mathrm{607}}^1$

素因数の和:819

約数の個数: 48

約数和(自身を含む): 34048000

約数和(自身を除く): 21002356

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 199, 398, 597, 607, 796, 1194, 1214, 1791, 1821, 2388, 2428, 3582, 3642, 5373, 5463, 7164, 7284, 10746, 10926, 16389, 21492, 21852, 32778, 65556, 120793, 241586, 362379, 483172, 724758, 1087137, 1449516, 2174274, 3261411, 4348548, 6522822, 13045644]

約数ペア:

[(1, 13045644), (2, 6522822), (3, 4348548), (4, 3261411), (6, 2174274), (9, 1449516), (12, 1087137), (18, 724758), (27, 483172), (36, 362379), (54, 241586), (108, 120793), (199, 65556), (398, 32778), (597, 21852), (607, 21492), (796, 16389), (1194, 10926), (1214, 10746), (1791, 7284), (1821, 7164), (2388, 5463), (2428, 5373), (3582, 3642)]